JPWO2022049681A1 - - Google Patents

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Publication number
JPWO2022049681A1
JPWO2022049681A1 JP2022546786A JP2022546786A JPWO2022049681A1 JP WO2022049681 A1 JPWO2022049681 A1 JP WO2022049681A1 JP 2022546786 A JP2022546786 A JP 2022546786A JP 2022546786 A JP2022546786 A JP 2022546786A JP WO2022049681 A1 JPWO2022049681 A1 JP WO2022049681A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2022546786A
Other versions
JP7485057B2 (ja
JPWO2022049681A5 (ja
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
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Application filed filed Critical
Publication of JPWO2022049681A1 publication Critical patent/JPWO2022049681A1/ja
Publication of JPWO2022049681A5 publication Critical patent/JPWO2022049681A5/ja
Application granted granted Critical
Publication of JP7485057B2 publication Critical patent/JP7485057B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2282—Tablespace storage structures; Management thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2465—Query processing support for facilitating data mining operations in structured databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/221—Column-oriented storage; Management thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2237—Vectors, bitmaps or matrices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Computational Linguistics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2022546786A 2020-09-02 2020-09-02 相関索引構築装置、相関テーブル探索装置、方法およびプログラム Active JP7485057B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/033309 WO2022049681A1 (ja) 2020-09-02 2020-09-02 相関索引構築装置、相関テーブル探索装置、方法およびプログラム

Publications (3)

Publication Number Publication Date
JPWO2022049681A1 true JPWO2022049681A1 (ja) 2022-03-10
JPWO2022049681A5 JPWO2022049681A5 (ja) 2023-05-23
JP7485057B2 JP7485057B2 (ja) 2024-05-16

Family

ID=80491865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546786A Active JP7485057B2 (ja) 2020-09-02 2020-09-02 相関索引構築装置、相関テーブル探索装置、方法およびプログラム

Country Status (3)

Country Link
US (1) US20230273911A1 (ja)
JP (1) JP7485057B2 (ja)
WO (1) WO2022049681A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190317938A1 (en) 2016-03-31 2019-10-17 Smart Insight Corporation Method, program, and system for automatic discovery of relationship between fields in environment where different types of data sources coexist
GB201615745D0 (en) 2016-09-15 2016-11-02 Gb Gas Holdings Ltd System for analysing data relationships to support query execution
JP6249505B1 (ja) 2016-12-26 2017-12-20 三菱電機インフォメーションシステムズ株式会社 特徴抽出装置およびプログラム
JP6862969B2 (ja) 2017-03-21 2021-04-21 日本電気株式会社 データ種別を推定するための情報処理方法、情報処理装置および情報処理プログラム

Also Published As

Publication number Publication date
JP7485057B2 (ja) 2024-05-16
WO2022049681A1 (ja) 2022-03-10
US20230273911A1 (en) 2023-08-31

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