HK1152120A1 - 聚類方法和系統 - Google Patents

聚類方法和系統

Info

Publication number
HK1152120A1
HK1152120A1 HK11105859.6A HK11105859A HK1152120A1 HK 1152120 A1 HK1152120 A1 HK 1152120A1 HK 11105859 A HK11105859 A HK 11105859A HK 1152120 A1 HK1152120 A1 HK 1152120A1
Authority
HK
Hong Kong
Prior art keywords
clustering method
clustering
Prior art date
Application number
HK11105859.6A
Other languages
English (en)
Inventor
張濤
郭家清
Original Assignee
阿里巴巴集團控股有限公司 號郵箱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 阿里巴巴集團控股有限公司 號郵箱 filed Critical 阿里巴巴集團控股有限公司 號郵箱
Publication of HK1152120A1 publication Critical patent/HK1152120A1/zh

Links

Classifications

    • 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
    • G06F16/355—Class or cluster creation or modification
    • 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
    • G06F16/951—Indexing; Web crawling techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/23—Clustering techniques
    • G06F18/232—Non-hierarchical techniques
    • G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
    • G06F18/23211—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions with adaptive number of clusters
HK11105859.6A 2009-11-10 2011-06-10 聚類方法和系統 HK1152120A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910211714.6A CN102053992B (zh) 2009-11-10 2009-11-10 聚类方法和系统

Publications (1)

Publication Number Publication Date
HK1152120A1 true HK1152120A1 (zh) 2012-02-17

Family

ID=43958326

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11105859.6A HK1152120A1 (zh) 2009-11-10 2011-06-10 聚類方法和系統

Country Status (6)

Country Link
US (1) US20110231399A1 (zh)
EP (1) EP2499569B1 (zh)
JP (1) JP5615931B2 (zh)
CN (1) CN102053992B (zh)
HK (1) HK1152120A1 (zh)
WO (1) WO2011059588A1 (zh)

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CN107358251B (zh) * 2017-06-09 2020-11-24 创新先进技术有限公司 一种对象筛选方法和装置
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CN109522410B (zh) * 2018-11-09 2021-02-09 北京百度网讯科技有限公司 文档聚类方法及平台、服务器和计算机可读介质
CN111291177A (zh) * 2018-12-06 2020-06-16 中兴通讯股份有限公司 一种信息处理方法、装置和计算机存储介质
CN110196974B (zh) * 2019-06-11 2023-07-07 吉林大学 一种用于大数据清洗的快速数据聚合方法
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Also Published As

Publication number Publication date
EP2499569A1 (en) 2012-09-19
WO2011059588A1 (en) 2011-05-19
EP2499569A4 (en) 2017-01-18
EP2499569B1 (en) 2019-05-01
US20110231399A1 (en) 2011-09-22
JP5615931B2 (ja) 2014-10-29
CN102053992B (zh) 2014-12-10
CN102053992A (zh) 2011-05-11
JP2013511084A (ja) 2013-03-28

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