Title:
分類ルール探求式クラスター分析装置
Document Type and Number:
Japanese Patent JP4194697
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cluster analysis device classifying clusters and searching a classification rule by explanation variable. SOLUTION: A sample data storage means 3 storing multivariable sample data, an evaluation condition setting means 12 setting an evaluation condition, a variable list output means 5 outputting the list of the variables of sample data, a variable selection means 6 permitting a user to select an explanation variable and an explained variable based on the variable of a sample, an evaluation sample file generation means 7 which temporarily classifies a cluster for evaluation by the combination of the attributes of the explanation variables and generates an evaluation sample data file, an evaluation means 8 evaluating a cluster separation degree on observation data of the explained variable in the evaluation sample data file and a cluster classification means 9 deciding optimum cluster classification and judging the continuation and the stop of cluster classification, are installed.
Inventors:
Terasaki Ken
Application Number:
JP30109698A
Publication Date:
December 10, 2008
Filing Date:
October 22, 1998
Export Citation:
Assignee:
Nomura Research Institute, Ltd.
International Classes:
G06F17/18; G06F17/30
Domestic Patent References:
| JP10171777A |
Attorney, Agent or Firm:
Kazuo Sato
Masamitsu Sato
Masashi Kurose
Masamitsu Sato
Masashi Kurose