CN112632998A - 基于微博平台的事件关键人物提取方法 - Google Patents
基于微博平台的事件关键人物提取方法 Download PDFInfo
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- CN112632998A CN112632998A CN202011498810.6A CN202011498810A CN112632998A CN 112632998 A CN112632998 A CN 112632998A CN 202011498810 A CN202011498810 A CN 202011498810A CN 112632998 A CN112632998 A CN 112632998A
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- 238000000605 extraction Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 39
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000018109 developmental process Effects 0.000 claims description 37
- 230000011218 segmentation Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 14
- 238000004422 calculation algorithm Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000002372 labelling Methods 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/20—Natural language analysis
- G06F40/279—Recognition of textual entities
- G06F40/289—Phrasal analysis, e.g. finite state techniques or chunking
- G06F40/295—Named entity recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/35—Clustering; Classification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/20—Natural language analysis
- G06F40/237—Lexical tools
- G06F40/242—Dictionaries
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CN202011498810.6A CN112632998A (zh) | 2020-12-17 | 2020-12-17 | 基于微博平台的事件关键人物提取方法 |
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CN202011498810.6A CN112632998A (zh) | 2020-12-17 | 2020-12-17 | 基于微博平台的事件关键人物提取方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104991956A (zh) * | 2015-07-21 | 2015-10-21 | 中国人民解放军信息工程大学 | 基于主题概率模型的微博传播群体划分与账户活跃度评估方法 |
CN106503230A (zh) * | 2016-11-07 | 2017-03-15 | 贾志娟 | 一种基于复杂网络的微博传播溯源方法 |
CN106708796A (zh) * | 2015-07-15 | 2017-05-24 | 中国科学院计算技术研究所 | 一种基于文本的关键人名的提取方法及系统 |
CN109948024A (zh) * | 2019-03-12 | 2019-06-28 | 安徽新华学院 | 一种基于微博的舆情监控方法及系统 |
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2020
- 2020-12-17 CN CN202011498810.6A patent/CN112632998A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106708796A (zh) * | 2015-07-15 | 2017-05-24 | 中国科学院计算技术研究所 | 一种基于文本的关键人名的提取方法及系统 |
CN104991956A (zh) * | 2015-07-21 | 2015-10-21 | 中国人民解放军信息工程大学 | 基于主题概率模型的微博传播群体划分与账户活跃度评估方法 |
CN106503230A (zh) * | 2016-11-07 | 2017-03-15 | 贾志娟 | 一种基于复杂网络的微博传播溯源方法 |
CN109948024A (zh) * | 2019-03-12 | 2019-06-28 | 安徽新华学院 | 一种基于微博的舆情监控方法及系统 |
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Address after: 310015 floor 12, building D, No. 108 Xiangyuan Road, Gongshu District, Hangzhou City, Zhejiang Province Applicant after: Zhongke Computing Technology Innovation Research Institute Applicant after: Hangzhou Zhongke Ruijian Technology Co.,Ltd. Address before: 12 / F, building 4, 108 Xiangyuan Road, Gongshu District, Hangzhou City, Zhejiang Province 310015 Applicant before: Institute of digital economy industry, Institute of computing technology, Chinese Academy of Sciences Applicant before: Hangzhou Zhongke Ruijian Technology Co.,Ltd. |
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Inventor after: Cao Juan Inventor after: Xie Tian Inventor after: Huang Yan Inventor before: Cao Juan Inventor before: Xie Tian Inventor before: Liu Haoyuan Inventor before: Xu Chaoxi |
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Application publication date: 20210409 |