Assessment by belief

  • Authors:
  • Takao Miura;Isamu Shioya

  • Affiliations:
  • Hosei University, Kajinocho 3-7-2, Koganei, Tokyo, Japan;SANNO University, Kamikasuya 1573, Isehara, Kanagawa, Japan

  • Venue:
  • ADC '01 Proceedings of the 12th Australasian database conference
  • Year:
  • 2001

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Abstract

We discuss how to post-evaluate inductive classification based on users belief. Although we could learn classification rules inductively by means of decision tree generation, we wonder whether it is consistent with our utilization or not. In this investigation we discuss how to obtain assessment of learning results by verifying belief. Our idea is based on Decision Tree with Hierarchy to class and attributes; to each attribute we assume taxonomy on the domain in addition to class hierarchy. Then, given a firm belief (such as regulation and top executive policy), we check whether the trees satisfy it and we can see the usefulness of the trees.