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src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt01e854ccc5a74261/631fa69119c64564c313cc95/blog-apm-logs-thumbnail-720x420.png" class="img-fluid" alt="APM 日志插图"/></div></div></a><a class="custom-link" href="/products/"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>可观测性、安全和搜索等三大解决方案 — 由 Elasticsearch 平台提供支持。</p></div></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button stretched-link dropdown-link btn-tertiary" href="/products/" tabindex="-1">Elastic 概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/elastic-stack/"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt0090c6239e64faf8/62aa0980c949fd5059e8aebc/logo-stack-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/elastic-stack/"><h2 class="h5">ELK Stack</h2></a><a class="custom-link" href="/elastic-stack/"/><a class="custom-link" href="/elastic-stack/"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>搜索和分析、数据采集以及可视化，易如反掌</p></div><ul><li><a class="dropdown-link" href="/kibana" tabindex="-1">Kibana<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/elasticsearch" tabindex="-1">Elasticsearch<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/integrations" tabindex="-1">集成<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/elastic-stack/" tabindex="-1">ELK Stack 概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltdb0f38c35ae455dc/5d07f086877575d0584760a3/logo-cloud-24-color.svg" class="img-fluid" alt=""/></div></div><h2 class="h5">Elastic Cloud</h2></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>在您首选的云服务提供商平台上利用 Elastic 找到重要答案。</p></div><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/cloud/" tabindex="-1">Cloud 概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div><hr/><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/partners/" tabindex="-1">合作伙伴<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a><a class="button dropdown-link btn-tertiary" href="/contact?storm=global-header-en" tabindex="-1">联系销售人员<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div></div></div></div><div data-nav-id="解决方案" class="jsx-223197678 nav-dropdown"><div data-component-theme="light" class="jsx-1620568304 dropdown"><div class="jsx-1620568304 sections"><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/observability"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltbf6ba0d0e0e1e5ab/5e20f19a2aa8e40a75136318/logo-observability-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/observability"><h2 class="h5">可观测性</h2></a><a class="custom-link" href="/observability"/><a class="custom-link" href="/observability"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>一体化实现应用和基础架构可见性，主动解决问题。</p></div><ul><li><a class="dropdown-link" href="/observability/log-monitoring" tabindex="-1">日志监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/application-performance-monitoring" tabindex="-1">应用程序性能监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/infrastructure-monitoring" tabindex="-1">基础架构监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/synthetic-monitoring" tabindex="-1">合成监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/real-user-monitoring" tabindex="-1">真实用户监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/universal-profiling" tabindex="-1">Universal Profiling<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/aiops" tabindex="-1">AIOps<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/opentelemetry" tabindex="-1">OpenTelemetry<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/observability" tabindex="-1">可观测性概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/security"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltf58b7c8e04706979/5e20f1a8132ead1155e8d0a4/logo-security-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/security"><h2 class="h5">安全性</h2></a><a class="custom-link" href="/security"/><a class="custom-link" href="/security"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>快速、大规模地防范、调查和应对网络威胁。</p></div><ul><li><a class="dropdown-link" href="/security/continuous-monitoring" tabindex="-1">持续监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security/threat-hunting" tabindex="-1">威胁猎捕<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security/investigation-response" tabindex="-1">调查和事件响应<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security/automated-threat-protection" tabindex="-1">自动威胁防护<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/security" tabindex="-1">安全性概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/enterprise-search"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt549f7d977c2a88f4/5d082d34616162aa5a85707d/logo-enterprise-search-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/enterprise-search"><h2 class="h5">搜索</h2></a><a class="custom-link" href="/enterprise-search"/><a class="custom-link" href="/enterprise-search"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>在任何云中加速搜索结果，并提高个性化程度。</p></div><ul><li><a class="dropdown-link" href="/enterprise-search/generative-ai" tabindex="-1">生成式 AI<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/search-applications" tabindex="-1">搜索应用程序<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/ecommerce" tabindex="-1">电子商务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/site-search" tabindex="-1">网站<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/workplace-search" tabindex="-1">Workplace Search<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/customer-support" tabindex="-1">客户支持<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/enterprise-search" tabindex="-1">搜索概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/industries"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt9f634b6f74878698/647ccc625637890f19859454/icon-briefcase.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/industries"><h2 class="h5">按行业</h2></a><a class="custom-link" href="/industries"/></div><div class="jsx-1488704905 card-body"><ul><li><a class="dropdown-link" href="/industries/public-sector/" tabindex="-1">公共领域<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/financial-services" tabindex="-1">金融服务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/telecommunications" tabindex="-1">电信<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/healthcare" tabindex="-1">医疗保健<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/technology" tabindex="-1">技术<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/retail-ecommerce" tabindex="-1">零售和电子商务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/manufacturing" tabindex="-1">制造和汽车<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/industries" tabindex="-1">查看所有行业<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div></div></div></div><div data-nav-id="客户" class="jsx-223197678 nav-dropdown"><div data-component-theme="light" class="jsx-1620568304 dropdown"><div class="jsx-1620568304 sections"><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/customers"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltacc5e178e52f430e/647ccc7b6be35fb5eabd2100/icon-checkmark-decorative-border.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/customers"><h2 class="h5">按解决方案</h2></a><a class="custom-link" href="/customers"/><a class="custom-link" href="/customers"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>让客户能够提升速度、灵活扩展并制定下一步的计划。</p></div><ul><li><a class="dropdown-link" href="/customers/success-stories?usecase=elastic-observability&amp;industry=All" tabindex="-1">可观测性<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/customers/success-stories?usecase=security-analytics&amp;industry=All" tabindex="-1">安全性<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/customers/success-stories?usecase=enterprise-search&amp;industry=All" tabindex="-1">搜索<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class=""/></div></div></div></div><div class="jsx-1620568304 section spotlight-feature"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card spotlights"><div class="jsx-1488704905 card-header"><h2 class="jsx-871690598 topic-heading">客户聚焦</h2></div><div class="jsx-1488704905 spotlights"><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltee8eafbcae5a81e9/64b1a7e523f37b27b8d926c0/logo-nav-dropdown-48x48-cisco.jpg" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>了解 Cisco 如何借助 AI 打造搜索体验</p><a class="button dropdown-link stretched-link btn-tertiary" href="/customers/cisco" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt60c6764801e96a2f/64b1a7f96e0a653aaf93a254/logo-nav-dropdown-48x48-rwe.png" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>了解 RWE 如何为其可再生能源交易业务提供支持</p><a class="button dropdown-link stretched-link btn-tertiary" href="/customers/rwest" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt0c034654db284b86/64b1a81437a541198a0a6935/logo-nav-dropdown-48x48-comcast.jpg" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>了解 Comcast 如何提高工程速度并加速创新</p><a class="button dropdown-link stretched-link btn-tertiary" href="/customers/comcast" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div></div></div></div></div><div data-nav-id="资源" class="jsx-223197678 nav-dropdown"><div data-component-theme="light" class="jsx-1620568304 dropdown"><div class="jsx-1620568304 sections"><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt96bf0c70d7851e7d/64b6cd8378402d4f9cc28b43/icon-code-self-closing.svg" class="img-fluid" alt=""/></div></div><h2 class="h5">开发人员</h2></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>深入了解与代码、论坛和群组相关的所有内容。</p></div><ul><li><a class="dropdown-link" href="/community/" tabindex="-1">社区<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="https://discuss.elastic.co/" tabindex="-1">论坛<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/downloads/" tabindex="-1">下载<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt96bf0c70d7851e7d/64b6cd8378402d4f9cc28b43/icon-code-self-closing.svg" class="img-fluid" alt=""/></div></div><h2 class="h5">保持联系</h2></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>及时了解最新科技主题、创新技术和新闻。</p></div><ul><li><a class="dropdown-link" href="/events/" tabindex="-1">活动<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/blog/" tabindex="-1">博文<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt96bf0c70d7851e7d/64b6cd8378402d4f9cc28b43/icon-code-self-closing.svg" class="img-fluid" alt=""/></div></div><h2 class="h5">学习</h2></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>提高技能，开启未来成功之门。</p></div><ul><li><a class="dropdown-link" href="/getting-started" tabindex="-1">开始使用<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/learn" tabindex="-1">Elastic 资源<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/consulting" tabindex="-1">咨询服务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/training/" tabindex="-1">培训和认证<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security-labs/" tabindex="-1">安全实验室<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt96bf0c70d7851e7d/64b6cd8378402d4f9cc28b43/icon-code-self-closing.svg" class="img-fluid" alt=""/></div></div><h2 class="h5">帮助</h2></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>无论是什么主题，都能找到所需的支持。</p></div><ul><li><a class="dropdown-link" href="/contact?storm=global-header-en" tabindex="-1">联系我们<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" 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href="/demo-gallery" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltbe3beafd64866bc1/64dba3cca244990c95558708/illustration-nav-getting-started-paper-airplane.png" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>Elasticsearch 入门</p><a class="button dropdown-link stretched-link btn-tertiary" href="/webinars/getting-started-elasticsearch" tabindex="-1">马上观看 <svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt0409f3ff286164e7/64dba3d4c4764af032f8e3fc/illustration-nav-whats-new-8-9.png" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>Elastic 8.9 版的新功能</p><a class="button dropdown-link stretched-link btn-tertiary" href="/whats-new" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" 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nav-col"><div class="jsx-1488704905 nav-card ghost-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/products/"><h2 class="h5">Elasticsearch Platform</h2></a><a class="custom-link" href="/products/"><div class="card-image"><div class="thumbnail-wrapper m-b-16"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt01e854ccc5a74261/631fa69119c64564c313cc95/blog-apm-logs-thumbnail-720x420.png" class="img-fluid" alt="APM 日志插图"/></div></div></a><a class="custom-link" href="/products/"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>可观测性、安全和搜索等三大解决方案 — 由 Elasticsearch 平台提供支持。</p></div></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button stretched-link dropdown-link btn-tertiary" href="/products/" tabindex="-1">Elastic 概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" 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xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div><hr/><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/partners/" tabindex="-1">合作伙伴<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a><a class="button dropdown-link btn-tertiary" href="/contact?storm=global-header-en" tabindex="-1">联系销售人员<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div></div></div></div></div></div><div class="jsx-4233334635 accordion-nav-item"><button id="解决方案" type="button" aria-expanded="false" aria-controls="collapse解决方案" class="jsx-4233334635 accordion-toggle d-flex">解决方案</button><div id="collapse解决方案" aria-labelledby="解决方案" class="jsx-4233334635 accordion-content"><div class="jsx-4233334635 accordion-body"><div data-component-theme="light" class="jsx-1620568304 dropdown"><div class="jsx-1620568304 sections"><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/observability"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltbf6ba0d0e0e1e5ab/5e20f19a2aa8e40a75136318/logo-observability-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/observability"><h2 class="h5">可观测性</h2></a><a class="custom-link" href="/observability"/><a class="custom-link" href="/observability"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>一体化实现应用和基础架构可见性，主动解决问题。</p></div><ul><li><a class="dropdown-link" href="/observability/log-monitoring" tabindex="-1">日志监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/application-performance-monitoring" tabindex="-1">应用程序性能监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/infrastructure-monitoring" tabindex="-1">基础架构监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/synthetic-monitoring" tabindex="-1">合成监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/real-user-monitoring" tabindex="-1">真实用户监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/universal-profiling" tabindex="-1">Universal Profiling<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/aiops" tabindex="-1">AIOps<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/observability/opentelemetry" tabindex="-1">OpenTelemetry<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/observability" tabindex="-1">可观测性概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/security"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltf58b7c8e04706979/5e20f1a8132ead1155e8d0a4/logo-security-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/security"><h2 class="h5">安全性</h2></a><a class="custom-link" href="/security"/><a class="custom-link" href="/security"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>快速、大规模地防范、调查和应对网络威胁。</p></div><ul><li><a class="dropdown-link" href="/security/continuous-monitoring" tabindex="-1">持续监测<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security/threat-hunting" tabindex="-1">威胁猎捕<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security/investigation-response" tabindex="-1">调查和事件响应<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/security/automated-threat-protection" tabindex="-1">自动威胁防护<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/security" tabindex="-1">安全性概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/enterprise-search"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt549f7d977c2a88f4/5d082d34616162aa5a85707d/logo-enterprise-search-32-color.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/enterprise-search"><h2 class="h5">搜索</h2></a><a class="custom-link" href="/enterprise-search"/><a class="custom-link" href="/enterprise-search"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>在任何云中加速搜索结果，并提高个性化程度。</p></div><ul><li><a class="dropdown-link" href="/enterprise-search/generative-ai" tabindex="-1">生成式 AI<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/search-applications" tabindex="-1">搜索应用程序<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/ecommerce" tabindex="-1">电子商务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/site-search" tabindex="-1">网站<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/workplace-search" tabindex="-1">Workplace Search<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/enterprise-search/customer-support" tabindex="-1">客户支持<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/enterprise-search" tabindex="-1">搜索概述<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/industries"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt9f634b6f74878698/647ccc625637890f19859454/icon-briefcase.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/industries"><h2 class="h5">按行业</h2></a><a class="custom-link" href="/industries"/></div><div class="jsx-1488704905 card-body"><ul><li><a class="dropdown-link" href="/industries/public-sector/" tabindex="-1">公共领域<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/financial-services" tabindex="-1">金融服务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/telecommunications" tabindex="-1">电信<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/healthcare" tabindex="-1">医疗保健<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/technology" tabindex="-1">技术<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/retail-ecommerce" tabindex="-1">零售和电子商务<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/industries/manufacturing" tabindex="-1">制造和汽车<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class="d-flex flex-column"><a class="button dropdown-link btn-tertiary" href="/industries" tabindex="-1">查看所有行业<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div></div></div></div></div></div><div class="jsx-4233334635 accordion-nav-item"><button id="客户" type="button" aria-expanded="false" aria-controls="collapse客户" class="jsx-4233334635 accordion-toggle d-flex">客户</button><div id="collapse客户" aria-labelledby="客户" class="jsx-4233334635 accordion-content"><div class="jsx-4233334635 accordion-body"><div data-component-theme="light" class="jsx-1620568304 dropdown"><div class="jsx-1620568304 sections"><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><a class="custom-link" href="/customers"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltacc5e178e52f430e/647ccc7b6be35fb5eabd2100/icon-checkmark-decorative-border.svg" class="img-fluid" alt=""/></div></div></a><a class="custom-link" href="/customers"><h2 class="h5">按解决方案</h2></a><a class="custom-link" href="/customers"/><a class="custom-link" href="/customers"/></div><div class="jsx-1488704905 card-body"><div class="paragraph-medium"><p>让客户能够提升速度、灵活扩展并制定下一步的计划。</p></div><ul><li><a class="dropdown-link" href="/customers/success-stories?usecase=elastic-observability&amp;industry=All" tabindex="-1">可观测性<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/customers/success-stories?usecase=security-analytics&amp;industry=All" tabindex="-1">安全性<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li><li><a class="dropdown-link" href="/customers/success-stories?usecase=enterprise-search&amp;industry=All" tabindex="-1">搜索<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 7H25" stroke="#0077CC" stroke-width="2"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2"/></svg></a></li></ul></div><div class="jsx-1488704905 card-footer"><div class=""/></div></div></div></div><div class="jsx-1620568304 section spotlight-feature"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card spotlights"><div class="jsx-1488704905 card-header"><h2 class="jsx-871690598 topic-heading">客户聚焦</h2></div><div class="jsx-1488704905 spotlights"><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/bltee8eafbcae5a81e9/64b1a7e523f37b27b8d926c0/logo-nav-dropdown-48x48-cisco.jpg" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>了解 Cisco 如何借助 AI 打造搜索体验</p><a class="button dropdown-link stretched-link btn-tertiary" href="/customers/cisco" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt60c6764801e96a2f/64b1a7f96e0a653aaf93a254/logo-nav-dropdown-48x48-rwe.png" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>了解 RWE 如何为其可再生能源交易业务提供支持</p><a class="button dropdown-link stretched-link btn-tertiary" href="/customers/rwest" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div><div class="jsx-3286120836 spotlight-card border-radius-medium"><div class="jsx-3286120836 card-image d-none d-xl-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt0c034654db284b86/64b1a81437a541198a0a6935/logo-nav-dropdown-48x48-comcast.jpg" alt="" class="jsx-3286120836 "/></div><div class="jsx-3286120836 card-body paragraph-medium"><p>了解 Comcast 如何提高工程速度并加速创新</p><a class="button dropdown-link stretched-link btn-tertiary" href="/customers/comcast" tabindex="-1">了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div></div></div></div></div></div></div><div class="jsx-4233334635 accordion-nav-item"><button id="资源" type="button" aria-expanded="false" aria-controls="collapse资源" class="jsx-4233334635 accordion-toggle d-flex">资源</button><div id="collapse资源" aria-labelledby="资源" class="jsx-4233334635 accordion-content"><div class="jsx-4233334635 accordion-body"><div data-component-theme="light" class="jsx-1620568304 dropdown"><div class="jsx-1620568304 sections"><div class="jsx-1620568304 section"><div class="jsx-1620568304 nav-col"><div class="jsx-1488704905 nav-card icon-card"><div class="jsx-1488704905 card-header"><div class="card-image"><div class="icon d-md-none d-lg-block"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt96bf0c70d7851e7d/64b6cd8378402d4f9cc28b43/icon-code-self-closing.svg" class="img-fluid" alt=""/></div></div><h2 class="h5">开发人员</h2></div><div 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class="jsx-1955866259 ">什么是矢量搜索？</h1></div><div class="jsx-1078389227 description"><p>矢量搜索可利用 <a href="/cn/what-is/elasticsearch-machine-learning" target="_self">Machine Learning (ML)</a> 来捕获非结构化数据（包括文本和图像）的含义和上下文，并将其转换为数字化表示形式。矢量搜索常用于语义搜索，通过利用相似最近邻 (ANN) 算法来找到相似数据。与传统的关键字搜索相比，矢量搜索产生的结果相关度更高，执行速度也更快。</p></div><div class="jsx-1078389227 cta-list m-t-32"><div class="jsx-1078389227 cta"><a class="button btn-primary btn-large" href="/cn/blog/may-2023-launch-announcement">为什么 IT 领导者需要矢量搜索</a></div></div><div class="jsx-1078389227 cta-list "><div class="jsx-1078389227 cta"/></div></div></div><div class="jsx-1078389227 col-12 col-sm-10 col-lg-6 offset-lg-1 right-content-container"><div class="asset"><div class="jsx-89852744 vidyard-embed "><img src="https://play.vidyard.com/yiG53sen21yPbPShmkgzT5.jpg" data-uuid="yiG53sen21yPbPShmkgzT5" data-v="4" data-chapter="1" data-type="inline" data-referring_url="" data-autoplay="0" data-hidden_controls="0" data-muted="1" data-loop="0" data-disable_analytics="0" alt="videoImage" class="jsx-89852744 vidyard-player-embed "/></div></div></div></div><div class="layout layout-05"/></div></div></div></section><section class="image-video module-gb" style="background-color:none" aria-labelledby="为什么矢量搜索很重要？"><div class="jsx-1580924707 title-text-one-column container"><div class="col-md-8 offset-md-2"><div class="jsx-1955866259 title-wrapper"><a id="为什么矢量搜索很重要？" class="jsx-1955866259"/><h2 tag="H2" class="jsx-1955866259 ">为什么矢量搜索很重要？</h2></div><div class="title-text-desc"><p>您遇到过多少次想要查找某个东西却不确定它叫什么的情况？您或许知道它的用途，又或者知道怎么描述它。但如果没有关键字，您就只能大海捞针似的搜索了。</p><p>矢量搜索克服了这一限制，可让您按照自己的意思进行搜索。<span>它可以根据相似度搜索快速为查询提供答案。这是因为矢量嵌入除了捕获文本之外，还能捕获非结构化数据，如视频、图像和音频。</span>它可以根据上下文快速为查询提供答案。这是因为矢量嵌入可捕获同义词和关联，它们本质上是搜索背后的含义。您可以将矢量搜索与筛选和聚合相结合，通过实现混合搜索并将其与传统评分相结合来优化相关性，从而增强搜索体验。</p></div></div></div><div class="layout layout-05"/><div class="container"><div class="row"><div class="col-12 col-md-10 offset-md-1 mx-auto text-center"><div class="jsx-2477493165 video"><div class="jsx-2477493165 shadow-light"><div class="jsx-89852744 vidyard-embed "><img src="https://play.vidyard.com/dJ7cLsPw9tHoEJhERYLR11.jpg" data-uuid="dJ7cLsPw9tHoEJhERYLR11" data-v="4" data-chapter="1" data-type="inline" data-referring_url="" data-autoplay="0" data-hidden_controls="0" data-muted="0" data-loop="0" data-disable_analytics="0" alt="videoImage" class="jsx-89852744 vidyard-player-embed "/></div></div></div></div></div></div></section><div class="layout layout-07"/><div style="background-color:none;border-radius:" class="jsx-1141343020 illustration-icon-grid-container card-none-padding"><div class="jsx-1580924707 title-text-one-column container"><div class="col-md-8 offset-md-2"><div class="jsx-1955866259 title-wrapper"><a id="矢量搜索引擎的工作原理？" class="jsx-1955866259"/><h2 tag="H2" class="jsx-1955866259 ">矢量搜索引擎的工作原理？</h2></div><div class="title-text-desc"><p>矢量搜索引擎也称为矢量数据库、语义搜索或余弦搜索，可用于查找给定（矢量化）查询的最近邻。</p><p>传统搜索方法依赖于关键字的提及率、词汇相似度和单词出现的频率，而矢量搜索引擎则是使用嵌入空间中的距离信息来表示相似度。这样一来，查找相关数据就变成了搜索您查询内容的最近邻。</p></div></div></div><div class="jsx-1141343020 container"><div class="layout layout-05"/><div class="jsx-2091990213 image-module"><div class="jsx-2091990213 container"><div class="jsx-2091990213 row justify-content-center"><div class="jsx-2091990213 col-12 col-md-10 offset-md-1 mx-auto text-center"><figure class="jsx-2091990213"><img src="https://static-www.elastic.co/v3/assets/bltefdd0b53724fa2ce/blt185ef72de6dc0e43/6466a9a1f21a3540facf75ac/vector-search-diagram-cropped-white-space.png" alt="" class="jsx-2091990213 img-fluid "/></figure></div></div></div></div><div class="layout layout-05"/><ul class="illustration-icon-grid-items illustration-icon-grid-3x1"><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column align-items-left"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top align-items-left"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="矢量嵌入" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">矢量嵌入</h3></div></div><div><div class="paragraph"><p>矢量嵌入是数据和相关上下文的数字化表示，存储在高维度（密集）矢量中。用于生成嵌入的模型可以使用数百万的示例进行训练后得到，可提供更相关也更准确的结果。在某些用例中，您收集或精心设计的为呈现文档关键特性的数值数据，可以作为嵌入来使用。您只需能够高效地进行搜索即可。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="/cn/blog/how-to-deploy-nlp-text-embeddings-and-vector-search">详细了解文本嵌入<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column align-items-left"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top align-items-left"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="相似度分数" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">相似度分数</h3></div></div><div><div class="paragraph"><p>矢量搜索引擎的核心思想是，如果数据和文档相似，它们的矢量也会相似。使用矢量嵌入对查询和文档都完成索引后，您就可找到与您的查询最近邻相似的文档。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="/cn/blog/text-similarity-search-with-vectors-in-elasticsearch">详细了解文本相似度<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column align-items-left"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top align-items-left"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="人工神经网络-ann-算法" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">人工神经网络 (ANN) 算法</h3></div></div><div><div class="paragraph"><p>传统的最近邻算法（如 k 最近邻算法 (kNN)）会导致执行时间过长并占用计算资源。ANN 牺牲了完美准确性，以换取在高维度嵌入空间中实现大规模高效运行。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="/cn/blog/introducing-approximate-nearest-neighbor-search-in-elasticsearch-8-0">详细了解 ANN<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li></ul></div></div><div class="layout layout-07"/><div style="background-color:none;border-radius:" class="jsx-1141343020 illustration-icon-grid-container card-none-padding"><div class="jsx-1580924707 title-text-one-column container"><div class="col-md-8 offset-md-2 text-center"><div class="jsx-1955866259 title-wrapper"><a id="矢量搜索用例" class="jsx-1955866259"/><h2 class="jsx-1955866259 ">矢量搜索用例</h2></div><div class="title-text-desc"><p>矢量搜索不仅为下一代搜索体验提供了强大动力，而且还为各种新的可能性打开了大门。</p></div><div class="title-text-footer"><div class="cta-group align-items-center justify-content-center text-center d-flex flex-column"><div><a class="button btn-tertiary" href="/cn/enterprise-search/machine-learning">借助 Machine Learning 实现更强大的搜索体验<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></div></div><div class="jsx-1141343020 container"><div class="layout layout-05"/><ul class="illustration-icon-grid-items illustration-icon32-grid-3x2"><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div><img src="https://images.contentstack.io/v3/assets/bltefdd0b53724fa2ce/blte50d7c9e3ae7d2f9/5d0974ed561b9b0b537f787d/icon-relevance-32-color.svg" class="icon-32" alt=""/></div><div/><div/></div><div class="illustration-icon-grid-item-content"><div/><div><div class="jsx-1955866259 title-wrapper"><a id="语义搜索" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">语义搜索</h3></div></div><div><div class="paragraph"><p>矢量搜索支持语义搜索或相似度搜索。由于可在嵌入中捕获数据的含义和上下文，矢量搜索因而能够理解用户的意思，<em>而无需做到关键字完全匹配</em>。它可以处理文本型数据（文档）、图像和音频。您可以轻松快速地找到与所查询内容相似或相关的产品。</p></div></div></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div/></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div><img src="https://images.contentstack.io/v3/assets/bltefdd0b53724fa2ce/bltfdcb1768f29d8640/6171c2d278f4805139e7fc48/icon-customer-retention-32-color.svg" class="icon-32" alt=""/></div><div/><div/></div><div class="illustration-icon-grid-item-content"><div/><div><div class="jsx-1955866259 title-wrapper"><a id="推荐" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">推荐</h3></div></div><div><div class="paragraph"><p>用于生成嵌入的模型可通过不断学习，以此来识别相似的文档以及文档在嵌入空间中的矢量。例如，应用程序可能会向您推荐购买了相同项目的其他人也喜欢的电影或产品。但是，要确保这些嵌入是以一定的知名度和美誉度作为目标指标来得出的。</p><p>矢量距离可以与其他指标结合使用，以便推荐达到多个目标。例如，您可以根据满意度分数和收入潜力对产品推荐进行排名。</p></div></div></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div/></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div><img src="https://images.contentstack.io/v3/assets/bltefdd0b53724fa2ce/bltd9ed8536179b2dfd/5fca420bc1502b76a16a2481/icon-word-bubbles-32-color.svg" class="icon-32" alt=""/></div><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div/><div><div class="jsx-1955866259 title-wrapper"><a id="问题回答" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">问题回答</h3></div></div><div><div class="paragraph"><p>在将文档转换为文本嵌入时，可以与现代自然语言处理 (NLP) 相结合，从而提供问题的全文本答案。使用这种方法，用户无需学习冗长的手册，而且您的团队也能够更快地提供答案。</p><p>“问答”转换器模型可以采用文档知识库和您的当前问题的文本嵌入表示形式，以提供最接近的匹配项作为“答案”。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="https://www.elastic.co/guide/en/elasticsearch/reference/8.3/release-highlights.html#question_answering_nlp_task">如何在 Elastic 中应用问答<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li></ul></div></div><div class="layout layout-07"/><div style="background-color:none;border-radius:" class="jsx-1141343020 illustration-icon-grid-container card-none-padding"><div class="jsx-1580924707 title-text-one-column container"><div class="col-md-8 offset-md-2 text-center"><div class="jsx-1955866259 title-wrapper"><a id="矢量搜索助您成就更多" class="jsx-1955866259"/><h2 class="jsx-1955866259 ">矢量搜索助您成就更多</h2></div><div class="title-text-desc"><p>不要仅仅停留在语义搜索上！</p></div></div></div><div class="jsx-1141343020 container"><div class="layout layout-05"/><ul class="illustration-icon-grid-items illustration-icon-grid-4x1"><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="浏览非结构化数据" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">浏览非结构化数据</h3></div></div><div><div class="paragraph"><p>搜索任何非结构化的数据。您可以为文本、图像、音频或传感器测量值创建嵌入。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="/cn/blog/implement-image-similarity-search-elastic">如何实现图像相似度搜索<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="基于元数据进行筛选" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">基于元数据进行筛选</h3></div></div><div><div class="paragraph"><p><span>使用元数据筛选矢量搜索结果。通过应用与近似最近邻 (ANN) 搜索一致的筛选条件，在不牺牲速度的情况下保持查全率。</span></p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="https://www.elastic.co/guide/en/elasticsearch/reference/current/knn-search.html#knn-search-filter-example">了解如何筛选查询<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="重新排序搜索结果" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">重新排序搜索结果</h3></div></div><div><div class="paragraph"><p>矢量相似度可以解释为相似度分数，您可以结合其他数据对该分数重新排序。这包括矢量搜索数据库中已有的静态字段，以及应用 Machine Learning 模型获得的新属性。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="https://www.elastic.co/guide/en/elasticsearch/reference/current/knn-search.html#_combine_approximate_knn_with_other_features">了解如何在 Elastic 中进行排序<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="混合评分" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">混合评分</h3></div></div><div><div class="paragraph"><p>为了进一步优化，您可以将矢量相似度与 BM25F 评分相结合，这称为混合评分。使用混合评分，可让您在实现 BM25F 的同时按矢量相似度对图像进行排序，从而提供更好的文本排名。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="https://www.elastic.co/guide/en/elasticsearch/reference/current/knn-search.html#_combine_approximate_knn_with_other_features">在 Elastic 中使用混合评分<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li></ul></div></div><div class="layout layout-07"/><section class="image-video module-gb" style="background-color:none" aria-labelledby="借助 Elastic 轻松应用矢量搜索和自然语言处理 (NLP)"><div class="jsx-1580924707 title-text-one-column container"><div class="col-md-8 offset-md-2"><h2 class="jsx-871690598 topic-heading">如何开始体验</h2><div class="jsx-1955866259 title-wrapper"><a id="借助-elastic-轻松应用矢量搜索和自然语言处理-nlp" class="jsx-1955866259"/><h2 tag="H2" class="jsx-1955866259 ">借助 Elastic 轻松应用矢量搜索和自然语言处理 (NLP)</h2></div><div class="title-text-desc"><p>实施矢量搜索和应用自然语言处理 (NLP) 模型并非困难重重。有了 <a href="/cn/enterprise-search/generative-ai" target="_self">Elasticsearch Relevance Engine</a>™ (ESRE)，您便可获得一个工具包，用于构建可与生成式 AI 和大型语言模型 (LLM) 搭配使用的 AI 搜索应用程序。</p><p>使用 ESRE，您可以构建富有创意的搜索应用程序，生成嵌入，存储和搜索矢量，以及通过 Elastic 的 Learned Sparse Encoder 实现语义搜索。欢迎详细了解如何使用 Elasticsearch 作为您的矢量数据库。</p></div></div></div><div class="layout layout-05"/><div class="container"><div class="row"><div class="col-12 col-md-10 offset-md-1 mx-auto text-center"><div class="jsx-2477493165 video"><div class="jsx-2477493165 shadow-light"><div class="jsx-89852744 vidyard-embed "><img src="https://play.vidyard.com/L4Y5m65yaxNrmkzL1X8ApG.jpg" data-uuid="L4Y5m65yaxNrmkzL1X8ApG" data-v="4" data-chapter="1" data-type="inline" data-referring_url="" data-autoplay="0" data-hidden_controls="0" data-muted="0" data-loop="0" data-disable_analytics="0" alt="videoImage" class="jsx-89852744 vidyard-player-embed "/></div></div></div></div></div></div></section><div class="layout layout-07"/><div style="background-color:none;border-radius:" class="jsx-1141343020 illustration-icon-grid-container card-none-padding"><div class="jsx-1141343020 container"><ul class="illustration-icon-grid-items illustration-icon-grid-3x1"><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="语义搜索开箱即用" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">语义搜索开箱即用</h3></div></div><div><div class="paragraph"><p>Elastic Learned Sparse Encoder 提供了高度相关的开箱即用型语义搜索，且无需进行域适应。在配置搜索应用程序时，只需单击一下即可使用。该模型可使用相关的关键字和相关性分数扩展查询，这是它在训练过程中学到的技巧，因此您不必配置同义词，而且与稠密矢量嵌入不同，它们解读起来也很容易。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="/cn/blog/may-2023-launch-sparse-encoder-ai-model">阅读博文了解详情<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/><path d="M19 1L25 7L19 13" stroke="#0077CC" stroke-width="2" class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column"><div 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class="jsx-1846268343"/></svg></a></div></div></div></li><li style="background-color:none" class="jsx-1414917596 illustration-icon-grid-item one-column"><div class="illustration-icon-grid-item-main"><div class="illustration-icon-grid-item-top"><div/><div/><div/></div><div class="illustration-icon-grid-item-content"><div><div class="jsx-1955866259 title-wrapper"><a id="文本嵌入等" class="jsx-1955866259"/><h3 tag="H3" class="jsx-1955866259 ">文本嵌入等 </h3></div></div><div><div class="paragraph"><p>了解如何使用 Elastic 为数据分配情感和其他类别。应用命名实体识别 (NER)，通过额外的元数据改善搜索体验。</p></div></div><div/></div></div><div class="illustration-icon-grid-item-footer"><div/><div/><div><div class="d-flex flex-column justify-content-start text-start"><a class="button btn-tertiary" href="/cn/elasticon/archive/2021/global/modern-nlp-in-the-elastic-stack">现代自然语言处理 (NLP) 在 Elastic Stack 中的应用<svg width="27" height="14" viewbox="0 0 27 14" fill="none" xmlns="http://www.w3.org/2000/svg" class="jsx-1846268343"><path d="M0 7H25" 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