[1]WEN Yunxia,WANG Junhong.Research on a fast method for extracting rules based on horizontal splitting[J].CAAI Transactions on Intelligent Systems,2016,11(4):526-533.[doi:10.11992/tis.201606008]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
11
Number of periods:
2016 4
Page number:
526-533
Column:
学术论文—知识工程
Public date:
2016-07-25
- Title:
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Research on a fast method for extracting rules based on horizontal splitting
- Author(s):
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WEN Yunxia1; WANG Junhong1; 2
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1. School of Computer and Information Technology, Shanxi University, Taiyuan 030006, China;
2. Key Laboratory of Computational Intelligence and Chinese Information Processing of Ministry of Education, Taiyuan 030006, China
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- Keywords:
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concept lattice; formal context; subcontext; extracting rules; pseudo rule; combination of the rule set
- CLC:
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TP18
- DOI:
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10.11992/tis.201606008
- Abstract:
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The concept lattice is a valid tool for data mining and rule extraction. The methods of extracting rules from the concept lattice are based mainly on the whole formal context, but this results in a large number of rules and rule sets, and it is difficult to combine the rule sets subsets with the original structure. In this paper, the concept of a pseudo rule set and its incremental determination method is given; users can get the needed implication rules from the pseudo rule set, according to their interests. A method of combining two pseudo rule sets is then given. Users may therefore get their rule sets by dividing or combining these sets. The effectiveness of this method is proven through experiment analysis.