| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Research Abstract |
This research project focused on multi-relational data-mining concerning (1) completeness of enumeration of patterns using the bottom-up approach, (2) trade-off between the completeness and efficiency of the procedure and (3) applicability in various areas, such as identification of chemical properties, drug design and analysis of language corpus. Furthermore, we also clarified differences of the approach from other methods including graph mining approach from theoretical and practical aspects.
We designed an efficient algorithm and its variations based on basic properties that we proposed and combination operations for the properties. The algorithm was implemented as a mining system and evaluated in various types of applications
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