Proj
J-GLOBAL ID:200904031118294132  Research Project code:0350014594 Update date:Jan. 18, 2005

Application of graph mining to medical dataset and chemical dataset

グラフマイニングの医療データ、化学薬品データへの適用
Study period:2001 - 2004
Organization (1):
Investigating Researcher (3):
Research overview:
1) Frequent subgraph mining metheds, one using bottom up complete search and the other using repeated pair-wise chunking heuristic were applied to mutagenicity data analysis and both extracted discriminatory patterns. 2) The latter method was applied to identify hepatocirrhosis and non hepatocirrhosis patients, and type B heptitis and type C hepatitis patients, and corresponding rules were discovered.
Keywords (4):
data mining ,  graph mining ,  chemical data ,  medical data
Project name: Implementation of active mining in the area of information flood
Project Organization (1):
  • The Institute of Scientific and Industrial Research, Osaka University(0292013032)
Researcher representative of the project  (1):
  • MOTODA Hiroshi (Principle Investigator)
Research program: Grant-in-Aid for Scientific Research

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