Finding functional groups of objective rule evaluation indices using PCA

Hidenao Abe, Shusaku Tsumoto, Miho Ohsaki, Takahira Yamaguchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To support data mining post-processing, which is one of the important procedures in a data mining process, at least 40 indices are proposed to acquire valuable knowledge. However, since their behaviors have never been elucidated, domain experts are required to spend their time to understanding the meanings of each index in a given data mining result. In this paper, we present an analysis of the behavior of objective rule evaluation indices on classification rule sets by principle component analysis (PCA). Therefore, we carried out a PCA to a dataset consisting of the 39 objective rule evaluation indices. In order to obtain the dataset, we calculated the average values of the bootstrap method on 32 classification rule sets learned by information gain ratio. Then, we identified the seven functional groups of the objective indices based on the PCA. Using this result, we discuss a rule evaluation interface for use by human experts.

Original languageEnglish
Title of host publicationPractical Aspects of Knowledge Management - 7th International Conference, PAKM 2008, Proceedings
Pages197-206
Number of pages10
DOIs
Publication statusPublished - 2008 Dec 31
Event7th International Conference on Practical Aspects of Knowledge Management, PAKM 2008 - Yokohama, Japan
Duration: 2008 Nov 222008 Nov 23

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5345 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other7th International Conference on Practical Aspects of Knowledge Management, PAKM 2008
CountryJapan
CityYokohama
Period08/11/2208/11/23

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ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Abe, H., Tsumoto, S., Ohsaki, M., & Yamaguchi, T. (2008). Finding functional groups of objective rule evaluation indices using PCA. In Practical Aspects of Knowledge Management - 7th International Conference, PAKM 2008, Proceedings (pp. 197-206). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5345 LNAI). https://doi.org/10.1007/978-3-540-89447-6_19