Classification Based on Logical Concept Analysis

This paper studies the problem of classification by using a concept lattice as a search space of classification rules. The left hand side of a classification rule is composed by a concept, including its extension and its intension, and the right hand side is the class label that the concept implies. Particularly, we show that logical concepts of the given universe are naturally associated with any consistent classification rules generated by any partition-based or covering-based algorithm, and can be characterized as a special set of consistent classification rules. An algorithm is proposed to find a set of the most general consistent concepts.

• Type: Conference
• Year: 2006
• Where: AI
• Authors: Yan Zhao, Yiyu Yao
• Keywords: AI 2006, Artificial Intelligence, Classification Rules, Concept Lattice, Consistent Classification Rules