JP6840293B1 - 情報処理装置、情報処理方法、及び情報処理プログラム - Google Patents

情報処理装置、情報処理方法、及び情報処理プログラム Download PDF

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JP6840293B1
JP6840293B1 JP2020529656A JP2020529656A JP6840293B1 JP 6840293 B1 JP6840293 B1 JP 6840293B1 JP 2020529656 A JP2020529656 A JP 2020529656A JP 2020529656 A JP2020529656 A JP 2020529656A JP 6840293 B1 JP6840293 B1 JP 6840293B1
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JPWO2021106141A1 (ja
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隼人 内出
隼人 内出
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Mitsubishi Electric Corp
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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
    • G06F16/33—Querying
    • G06F16/332—Query formulation
    • G06F16/3329—Natural language query formulation or dialogue systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/12—Use of codes for handling textual entities
    • G06F40/151—Transformation
    • G06F40/157—Transformation using dictionaries or tables
    • 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
    • G06F16/33—Querying
    • 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
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/3332—Query translation
    • G06F16/3335—Syntactic pre-processing, e.g. stopword elimination, stemming
    • 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
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/3332—Query translation
    • G06F16/3338—Query expansion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/194—Calculation of difference between files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G06F40/216—Parsing using statistical methods
    • 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
    • G06F40/247—Thesauruses; Synonyms
    • 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
    • G06F40/284—Lexical analysis, e.g. tokenisation or collocates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Probability & Statistics with Applications (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
JP2020529656A 2019-11-28 2019-11-28 情報処理装置、情報処理方法、及び情報処理プログラム Active JP6840293B1 (ja)

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PCT/JP2019/046557 WO2021106141A1 (ja) 2019-11-28 2019-11-28 情報処理装置、情報処理方法、及び情報処理プログラム

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JP6840293B1 true JP6840293B1 (ja) 2021-03-10
JPWO2021106141A1 JPWO2021106141A1 (ja) 2021-12-09

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JP (1) JP6840293B1 (zh)
KR (1) KR102452777B1 (zh)
CN (1) CN114730318A (zh)
DE (1) DE112019007834T5 (zh)
WO (1) WO2021106141A1 (zh)

Citations (8)

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JP2007018389A (ja) * 2005-07-08 2007-01-25 Just Syst Corp データ検索装置、データ検索方法、データ検索プログラムおよびコンピュータに読み取り可能な記録媒体
WO2009126394A1 (en) * 2008-04-11 2009-10-15 Microsoft Corporation Search results ranking using editing distance and document information
US20160335263A1 (en) * 2015-05-15 2016-11-17 Yahoo! Inc. Method and system for ranking search content
US20180150466A1 (en) * 2015-05-22 2018-05-31 Coveo Solutions, Inc. System and method for ranking search results
US20180232434A1 (en) * 2017-02-16 2018-08-16 Microsoft Technology Licensing, Llc Proactive and retrospective joint weight attribution in a streaming environment
US20190034792A1 (en) * 2017-07-25 2019-01-31 Linkedin Corporation Semantic similarity for machine learned job posting result ranking model
JP2019125124A (ja) * 2018-01-16 2019-07-25 ヤフー株式会社 抽出装置、抽出方法、及び抽出プログラム
JP2019149102A (ja) * 2018-02-28 2019-09-05 ヤフー株式会社 情報処理装置、キーワード抽出装置、情報処理方法、およびプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007011891A (ja) * 2005-07-01 2007-01-18 Nippon Telegr & Teleph Corp <Ntt> 情報検索方法及び装置及びプログラム及びプログラムを格納した記憶媒体
US9348912B2 (en) 2007-10-18 2016-05-24 Microsoft Technology Licensing, Llc Document length as a static relevance feature for ranking search results
KR101649146B1 (ko) * 2015-01-15 2016-08-19 주식회사 카카오 검색 방법 및 검색 서버
JP6495206B2 (ja) 2016-07-13 2019-04-03 日本電信電話株式会社 文書概念ベース生成装置、文書概念検索装置、方法、及びプログラム
KR102088435B1 (ko) * 2017-09-29 2020-03-12 인하대학교 산학협력단 검색 결과 다양성 인덱스 기반의 효율적 검색 장치 및 그 방법
JP2019200449A (ja) * 2018-05-14 2019-11-21 株式会社日立製作所 案件振分支援システム、案件振分支援装置、及び案件振分支援方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007018389A (ja) * 2005-07-08 2007-01-25 Just Syst Corp データ検索装置、データ検索方法、データ検索プログラムおよびコンピュータに読み取り可能な記録媒体
WO2009126394A1 (en) * 2008-04-11 2009-10-15 Microsoft Corporation Search results ranking using editing distance and document information
US20160335263A1 (en) * 2015-05-15 2016-11-17 Yahoo! Inc. Method and system for ranking search content
US20180150466A1 (en) * 2015-05-22 2018-05-31 Coveo Solutions, Inc. System and method for ranking search results
US20180232434A1 (en) * 2017-02-16 2018-08-16 Microsoft Technology Licensing, Llc Proactive and retrospective joint weight attribution in a streaming environment
US20190034792A1 (en) * 2017-07-25 2019-01-31 Linkedin Corporation Semantic similarity for machine learned job posting result ranking model
JP2019125124A (ja) * 2018-01-16 2019-07-25 ヤフー株式会社 抽出装置、抽出方法、及び抽出プログラム
JP2019149102A (ja) * 2018-02-28 2019-09-05 ヤフー株式会社 情報処理装置、キーワード抽出装置、情報処理方法、およびプログラム

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Publication number Publication date
DE112019007834T5 (de) 2022-07-14
JPWO2021106141A1 (ja) 2021-12-09
CN114730318A (zh) 2022-07-08
KR20220073850A (ko) 2022-06-03
KR102452777B1 (ko) 2022-10-07
WO2021106141A1 (ja) 2021-06-03

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