Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
分類因子検出装置、分類因子検出方法、プログラム、及び記録媒体
Document Type and Number:
Japanese Patent JP4107658
Kind Code:
B2
Abstract:
Detects a condition for classification of data. Apparatus detects a set of some constituents as a factor of the classification. Apparatus has means for selecting a pattern which is a set of constituents; means of selecting a second pattern formed of the first pattern and at least one constituent added to the first pattern; means of generating an evaluation value for a measure of classification of the plurality of objects under a condition including the first pattern but not the second pattern on the basis of the number of objects satisfying the classification condition in the plurality of objects classified into the first group and the number of objects satisfying the classification condition in the objects classified into the second group; and means of outputting the first and second patterns as a factor of classification when the measure indicated by the evaluation value exceeds a reference measure.

Inventors:
Akihiro Inoguchi
Hisashi Kashima
Application Number:
JP2003278138A
Publication Date:
June 25, 2008
Filing Date:
July 23, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
INTERNATIONAL BUSINESS MASCHINES CORPORATION
International Classes:
C40B30/02; G06F17/00; G06F17/30; G06F19/00
Domestic Patent References:
JP2002108877A
JP2002073994A
JP2000132558A
Other References:
猪口 明博 Akihiro Inokuchi,HIVデータに対するデータマイニング Data Mining in HIV Data,第57回 知識ベースシステム研究会資料 (SIG-KBS-A202),日本,社団法人人工知能学会 Japanese Society for Artificial Intelligence,2002年 9月10日,p.01~06
猪口 明博 AKIHIRO INOKUCHI,頻出グラフマイニング手法の一般化に関する研究 Generalization for Frequent Subgraph Mining,情報処理学会研究報告 Vol.2003 No.71 IPSJ SIG Technical Reports,日本,社団法人情報処理学会 Information Processing Society of Japan,2003年 7月17日,第2003巻第71号,p.319~326
猪口明博,グラフ構造データマイニングと分子構造からの知識発見,日本化学会講演予稿集,日本,社団法人日本化学会,2003年 3月 3日,p.33
Attorney, Agent or Firm:
Hiroshi Sakaguchi