发明名称 |
DECISION TREE GENERATION PROGRAM, DECISION TREE GENERATION METHOD, AND DECISION TREE GENERATION APPARATUS |
摘要 |
A constraint condition DB storing a constraint condition that stipulates a structure of a decision tree is referenced, and a decision tree is generated from a case set where values of a plurality of attributes and a conclusion are associated with one another so that the structure of the decision tree, which is stipulated by the constraint condition, is satisfied. Accordingly, for example, even if a new case is added to the case set, a basic structure of the decision tree is succeeded by the constraint condition, thereby avoiding a situation where an operator needs to significantly modify the decision tree. Therefore, operations of modifying the decision tree by the operator can be reduced.
|
申请公布号 |
EP2416283(A1) |
申请公布日期 |
2012.02.08 |
申请号 |
EP20090842960 |
申请日期 |
2009.03.30 |
申请人 |
FUJITSU LIMITED |
发明人 |
SHIMADA, KUNIAKI;MATSUMOTO, YASUHIDE;WATANABE, YUKIHIRO;WADA, YUJI;MATSUBARA, MASAZUMI;MORIMOTO, KENJI;OTSUKA, HIROSHI |
分类号 |
G06N5/04 |
主分类号 |
G06N5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|