アンケートデータにおけるラフ集合情報解析の応用

山口 直人; 伍 卯; 中田 典規; 酒井 浩

doi:10.14864/fss.29.0_2

29th Fuzzy System Symposium

Session ID : MA1-2

DOI https://doi.org/10.14864/fss.29.0_2

Conference information

Host: Japan Society for Fuzzy Theory and Intelligent Informatics (SOFT)

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Application of rough sets based information analysis to questionnaire data

Naoto Yamaguchi, Wu Mao, Michinori Nakata, Hiroshi Sakai

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Keywords: Rough sets, Table data analysis, Non-deterministic information, Rules, Questionnaire

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

This article reports an application of Rough Non-deterministic Information Analysis (RNIA) to two data sets. The one is Mushroom data set in UCI machine leaning repository, and the other is students' questionnaire data set. Even though these data sets include lots of missing values, we obtained some interesting rules by employing NIS-Apriori algorithm to these data sets.

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