2010 Fiscal Year Final Research Report
Correlation Pattern Mining from Complex Structured Databases
Project/Area Number |
21700168
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Intelligent informatics
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Research Institution | Osaka University (2010) Kobe University (2009) |
Principal Investigator |
OZAKI Tomonobu Osaka University, サイバーメディアセンター, 特任講師 (40365458)
|
Project Period (FY) |
2009 – 2010
|
Keywords | データマイニング / 構造データ / 関連パターン / アルゴリズム |
Research Abstract |
In this research, several algorithms were developed mining common characteristic patterns from complex structures such as (1) graphs with composite properties, (2) graph sequences, (3) multi-dimensional structured databases and (4) quantitative event sequences. Through the research, we obtained a basic and general framework which suppresses meaningless low quality patterns and finds only significant and comprehensive patterns.
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