Title of article
The superiority of three-way decisions in probabilistic rough set models
Author/Authors
Yiyu Yao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
17
From page
1080
To page
1096
Abstract
Three-way decisions provide a means for trading off different types of classification error in order to obtain a minimum cost ternary classifier. This paper compares probabilistic three-way decisions, probabilistic two-way decisions, and qualitative three-way decisions of the standard rough set model. It is shown that, under certain conditions when considering the costs of different types of miss-classifications, probabilistic three-way decisions are superior to the other two.
Keywords
Cost-sensitive classifiers , Decision-theoretic rough sets , Probabilistic rough sets , Ternary classifiers , Three-way decisions , Bayesian decision procedure
Journal title
Information Sciences
Serial Year
2011
Journal title
Information Sciences
Record number
1214263
Link To Document