KR101027864B1 - 대량의 전자 문서 검색을 위한 문서 관련성을 판정하기위한 기계-학습 접근법 - Google Patents

대량의 전자 문서 검색을 위한 문서 관련성을 판정하기위한 기계-학습 접근법 Download PDF

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KR101027864B1
KR101027864B1 KR1020050001860A KR20050001860A KR101027864B1 KR 101027864 B1 KR101027864 B1 KR 101027864B1 KR 1020050001860 A KR1020050001860 A KR 1020050001860A KR 20050001860 A KR20050001860 A KR 20050001860A KR 101027864 B1 KR101027864 B1 KR 101027864B1
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첸하르
챈드라세카라만
코르스톤시몬에이치.
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마이크로소프트 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/334—Query execution
    • G06F16/3346—Query execution using probabilistic model
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR1020050001860A 2004-01-09 2005-01-07 대량의 전자 문서 검색을 위한 문서 관련성을 판정하기위한 기계-학습 접근법 Expired - Lifetime KR101027864B1 (ko)

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US10/754,159 US7287012B2 (en) 2004-01-09 2004-01-09 Machine-learned approach to determining document relevance for search over large electronic collections of documents

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