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Concept lattice is accurate and complete in knowledge representation and is an effective tool for data analysis and knowledge discovery. This paper focuses on incremental computation of intent reduction of concepts. By theoretical analysis of characteristic change of intent reduction of lattice nodes during incremental construction of concept lattice, it advances an incremental algorithm to compute...
Concept lattice is accurate and complete in knowledge representation and is an effective tool for data analysis and knowledge discovery. This paper focuses on classification rules mining based on concept lattices. By modifying incremental computation of intent reduction of concepts, it develops a method to mine affirmative classification rules and approximate classification rules using intent reduction.
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