DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Sung, Chang-Sup | - |
dc.contributor.advisor | 성창섭 | - |
dc.contributor.author | Ahn, Sung-Jin | - |
dc.contributor.author | 안성진 | - |
dc.date.accessioned | 2011-12-14T02:37:51Z | - |
dc.date.available | 2011-12-14T02:37:51Z | - |
dc.date.issued | 1994 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=68997&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/40422 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 산업공학과, 1994.2, [ iii, 101 p. ; ] | - |
dc.description.abstract | This thesis introduces a unified method of choosing the most explanatory and significant multiway partitions for classification tree design and analysis. The method is derived based on the proportional-reduction-in-impurity (PRI) measure of association, which is proposed to extend the proportional-reduction-in-error (PRE) measure in the decision-theory context. For the method derivation, the PRI measure is analyzed to characterize its statistical distribution and association properties which are used to handle consistently the subjects of feature formation, feature selection, and feature deletion required in the associated classification tree construction. The PRI criterion is applied to a numerical problem for illustration. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Classification trees based on proportional-reduction-in-impurity measure | - |
dc.title.alternative | 비례감소불순도측도를 이용한 나무구조형 정보분류 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 68997/325007 | - |
dc.description.department | 한국과학기술원 : 산업공학과, | - |
dc.identifier.uid | 000805148 | - |
dc.contributor.localauthor | Sung, Chang-Sup | - |
dc.contributor.localauthor | 성창섭 | - |
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