Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices
Rule acquisition is one of the main purposes in the analysis of formal decision contexts. Up to now, there have been several types of rules in formal decision contexts such as decision rules, decision implications, and granular rules, which can be viewed as ∧-rules since all of them have the followi...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/685362 |
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| author | Yue Ren Jinhai Li Cherukuri Aswani Kumar Wenqi Liu |
| author_facet | Yue Ren Jinhai Li Cherukuri Aswani Kumar Wenqi Liu |
| author_sort | Yue Ren |
| collection | DOAJ |
| description | Rule acquisition is one of the main purposes in the analysis of formal
decision contexts. Up to now, there have been several types of rules in
formal decision contexts such as decision rules, decision implications, and
granular rules, which can be viewed as ∧-rules since all of them have the following form: “if conditions 1,2,…, and m hold, then decisions hold.” In order to
enrich the existing rule acquisition theory in formal decision contexts, this
study puts forward two new types of rules which are called ∨-rules and ∨-∧ mixed rules based on formal, object-oriented, and property-oriented concept lattices. Moreover, a comparison of ∨-rules, ∨-∧ mixed rules, and ∧-rules is
made from the perspectives of inclusion and inference relationships. Finally,
some real examples and numerical experiments are conducted to compare
the proposed rule acquisition algorithms with the existing one in terms of
the running efficiency. |
| format | Article |
| id | doaj-art-7d2708dfeed6444e8c080d969debe586 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-7d2708dfeed6444e8c080d969debe5862025-02-03T06:14:08ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/685362685362Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept LatticesYue Ren0Jinhai Li1Cherukuri Aswani Kumar2Wenqi Liu3Faculty of Science, Kunming University of Science and Technology, Kunming, Yunnan 650500, ChinaFaculty of Science, Kunming University of Science and Technology, Kunming, Yunnan 650500, ChinaSchool of Information Technology and Engineering, VIT University, Vellore 632014, IndiaFaculty of Science, Kunming University of Science and Technology, Kunming, Yunnan 650500, ChinaRule acquisition is one of the main purposes in the analysis of formal decision contexts. Up to now, there have been several types of rules in formal decision contexts such as decision rules, decision implications, and granular rules, which can be viewed as ∧-rules since all of them have the following form: “if conditions 1,2,…, and m hold, then decisions hold.” In order to enrich the existing rule acquisition theory in formal decision contexts, this study puts forward two new types of rules which are called ∨-rules and ∨-∧ mixed rules based on formal, object-oriented, and property-oriented concept lattices. Moreover, a comparison of ∨-rules, ∨-∧ mixed rules, and ∧-rules is made from the perspectives of inclusion and inference relationships. Finally, some real examples and numerical experiments are conducted to compare the proposed rule acquisition algorithms with the existing one in terms of the running efficiency.http://dx.doi.org/10.1155/2014/685362 |
| spellingShingle | Yue Ren Jinhai Li Cherukuri Aswani Kumar Wenqi Liu Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices The Scientific World Journal |
| title | Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices |
| title_full | Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices |
| title_fullStr | Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices |
| title_full_unstemmed | Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices |
| title_short | Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices |
| title_sort | rule acquisition in formal decision contexts based on formal object oriented and property oriented concept lattices |
| url | http://dx.doi.org/10.1155/2014/685362 |
| work_keys_str_mv | AT yueren ruleacquisitioninformaldecisioncontextsbasedonformalobjectorientedandpropertyorientedconceptlattices AT jinhaili ruleacquisitioninformaldecisioncontextsbasedonformalobjectorientedandpropertyorientedconceptlattices AT cherukuriaswanikumar ruleacquisitioninformaldecisioncontextsbasedonformalobjectorientedandpropertyorientedconceptlattices AT wenqiliu ruleacquisitioninformaldecisioncontextsbasedonformalobjectorientedandpropertyorientedconceptlattices |