公共网络的知识图谱-Diff

公共网络的知识图谱-Diff

专用API
服务商 服务商: Diffbot
【更新时间: 2024.07.24】 Diffbot 公共网络的知识图谱,其知识图谱中存在着超过 100 亿的人、公司、产品、文章以及讨论等,它可是世界上最大的知识图谱哦,能为用户提供极其丰富且全面的信息资源与强大的服务支持。
浏览次数
98
采购人数
1
试用次数
0
! SLA: N/A
! 响应: N/A
! 适用于个人&企业
收藏
×
完成
取消
×
书签名称
确定
<
产品介绍
>

什么是Diff的公共网络的知识图谱?

 

Diffbot 知识图谱是一个自我更新的公共网络图数据库。知识图谱不是网站,而是以真实实体的形式表示网络数据,如文章、组织和人员。每个实体都是在公共网络上抓取、

构建和处理数十亿个页面的结果,生成数万亿个事实,并将这些事实链接到知识图谱中的每个实体。单个实体通常是来自多个不同网站的数据的融合。

 

什么是Diff的公共网络的知识图谱接口?

由服务使用方的应用程序发起,以Restful风格为主、通过公网HTTP协议调用Diff的公共网络的知识图谱 ,从而实现程序的自动化交互,提高服务效率。

Diff的公共网络的知识图谱有哪些核心功能?

1.结构化信息检索: 在Diffbot知识图谱中,可找到超过100亿条关于人、公司、产品、文章和讨论的记录,这些记录已干净且结构化,方便用户快速获取所需信息。
2.多字段完整记录: 搜索结果不仅是名称列表,而是包含50+个字段和属性的完整记录,为分析提供深度信息,满足用户的多样化需求。
3.数据集成与增强: 用户可以将知识图谱中的字段用于丰富自己的数据列表,提升营销和分析的准确性,实现数据价值的最大化。
4.直观查询操作: 用户可以通过可视化查询生成器或直接使用DQL进行复杂查询,实现灵活的数据操作和分析,满足不同用户的操作习惯。
5.跨平台数据操作: 支持与Microsoft Excel、Google Sheets、Tableau、Zapier等多种数据和自动化平台整合,方便用户在不同环境中工作,实现数据的无缝对接。

Diff的公共网络的知识图谱的核心优势是什么?

 


1.超越传统搜索限制: Diffbot知识图谱专为查找组织、人员和新闻

等实体设计,解决了传统搜索引擎主要定位于网站内容的局限性,提

供更加精准的搜索结果。

 

 

 

 

2.真实结果的直接检索: 直接搜索并获取公司、个人等实体信息,

不仅仅是网站链接,确保搜索结果的相关性,提高用户的信息获取

效率。

 

 

3.丰富的数据集探索:利用特色数据集支持,提供更深入的信息分析和洞察力。

 

 

 

4.数据增强功能:通过整合知识图谱中的50+个字段,可以有效

丰富现有数据,提升数据价值和应用范围。

 

 

 

 

5.全面的关系数据:AI不断从整个公共网络中提取和推断实体间

的事实和关系,为用户提供全面的实体关系视角。

6.强大的查询能力:Diffbot查询语言(DQL)使得用户能够高

效地查找、筛选、排序和处理数十亿相互关联的实体。

 

 

 

7.加速洞察获取:无需人工研究,即可快速丰富或创建数据集,

支持多种数据可视化和自动化工具,如Excel、Google表格、

Tableau和Power BI。

在哪些场景会用到Diff的公共网络的知识图谱?

数据分析:知识图谱API可以用于数据集成与增强,通过整合知识图谱中的字段来丰富现有数据,提升数据价值和应用范围。例如,企业可能使用知识图谱API来丰富客户

数据库,添加更多维度的信息,如行业分类、历史交易记录和潜在商机。

 

 

商业智能:知识图谱技术能够提供关键业务洞察,帮助企业做出基于数据的决策。例如,在商业情报领域,知识图谱API可以帮助企业监控市场动态和竞争对手的动向,从

而优化其市场策略。

 

 

社交媒体分析:在社交媒体分析场景中,知识图谱API可用于分析用户生成的内容并与后台品牌数据结合,以观察产品特性和用户舆情走势,为运营人员提供用户需求洞

察。

 

 

个性化推荐:在推荐系统中,知识图谱API通过关联背景知识,将领域知识有效融入算法,提高推断准确率,为用户提供更加个性化的服务和产品推荐。

 

<
产品价格
>
适用范围:
个人&企业
免费方式:
不提供
定价方式:
FreeMarker template error (DEBUG mode; use RETHROW in production!): For "${...}" content: Expected a string or something automatically convertible to string (number, date or boolean), or "template output" , but this has evaluated to a sequence (wrapper: f.t.SimpleSequence): ==> serviceInfo.pricingWayList [in template "view/api/info/tab/package-price.ftl" at line 54, column 51] ---- FTL stack trace ("~" means nesting-related): - Failed at: ${serviceInfo.pricingWayList} [in template "view/api/info/tab/package-price.ftl" at line 54, column 49] - Reached through: #include "view/api/info/tab/package-p... [in template "view/api/info/special/index.ftl" at line 353, column 25] ---- Java stack trace (for programmers): ---- freemarker.core.NonStringOrTemplateOutputException: [... Exception message was already printed; see it above ...] at freemarker.core.EvalUtil.coerceModelToTextualCommon(EvalUtil.java:525) at freemarker.core.EvalUtil.coerceModelToStringOrMarkup(EvalUtil.java:401) at freemarker.core.EvalUtil.coerceModelToStringOrMarkup(EvalUtil.java:370) at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:100) at freemarker.core.DollarVariable.accept(DollarVariable.java:63) at freemarker.core.Environment.visit(Environment.java:334) at freemarker.core.Environment.visit(Environment.java:340) at freemarker.core.Environment.include(Environment.java:2925) at freemarker.core.Include.accept(Include.java:171) at freemarker.core.Environment.visit(Environment.java:334) at freemarker.core.Environment.visit(Environment.java:340) at freemarker.core.Environment.process(Environment.java:313) at freemarker.template.Template.process(Template.java:383) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:391) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:304) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:255) at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:179) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1373) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1118) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.ruoyi.common.filter.RepeatableFilter.doFilter(RepeatableFilter.java:43) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at com.ruoyi.framework.security.filter.JwtAuthenticationTokenFilter.doFilterInternal(JwtAuthenticationTokenFilter.java:42) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:750) 错误

404页面错误,error


请求出错,再试一次,或使用浏览器的返回按钮,导航到您之前访问的网页。

或者您可以点击下面这个小按钮:

返回首页