A Novel Concept Acquisition Approach Based on Formal Contexts
As an important tool for data analysis and knowledge processing, formal concept analysis (FCA) has been applied to many fields. In this paper, we introduce a new method to find all formal concepts based on formal contexts. The amount of intents calculation is reduced by the method. And the correspon...
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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/10.1155/2014/136324 |
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| _version_ | 1832561730091220992 |
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| author | Ting Qian Ling Wei |
| author_facet | Ting Qian Ling Wei |
| author_sort | Ting Qian |
| collection | DOAJ |
| description | As an important tool for data analysis and knowledge processing, formal concept analysis (FCA) has been applied to many fields. In this paper, we introduce a new method to find all formal concepts based on formal contexts. The amount of intents calculation is reduced by the method. And the corresponding algorithm of our approach is proposed. The main theorems and the corresponding algorithm are examined by examples, respectively. At last, several real-life databases are analyzed to demonstrate the application of the proposed approach. Experimental results show that the proposed approach is simple and effective. |
| format | Article |
| id | doaj-art-b68816b7d0634f5ab33bbf072218ad0b |
| 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-b68816b7d0634f5ab33bbf072218ad0b2025-02-03T01:24:24ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/136324136324A Novel Concept Acquisition Approach Based on Formal ContextsTing Qian0Ling Wei1School of Mathematics, Northwest University, Xi’an, Shaanxi 710069, ChinaSchool of Mathematics, Northwest University, Xi’an, Shaanxi 710069, ChinaAs an important tool for data analysis and knowledge processing, formal concept analysis (FCA) has been applied to many fields. In this paper, we introduce a new method to find all formal concepts based on formal contexts. The amount of intents calculation is reduced by the method. And the corresponding algorithm of our approach is proposed. The main theorems and the corresponding algorithm are examined by examples, respectively. At last, several real-life databases are analyzed to demonstrate the application of the proposed approach. Experimental results show that the proposed approach is simple and effective.http://dx.doi.org/10.1155/2014/136324 |
| spellingShingle | Ting Qian Ling Wei A Novel Concept Acquisition Approach Based on Formal Contexts The Scientific World Journal |
| title | A Novel Concept Acquisition Approach Based on Formal Contexts |
| title_full | A Novel Concept Acquisition Approach Based on Formal Contexts |
| title_fullStr | A Novel Concept Acquisition Approach Based on Formal Contexts |
| title_full_unstemmed | A Novel Concept Acquisition Approach Based on Formal Contexts |
| title_short | A Novel Concept Acquisition Approach Based on Formal Contexts |
| title_sort | novel concept acquisition approach based on formal contexts |
| url | http://dx.doi.org/10.1155/2014/136324 |
| work_keys_str_mv | AT tingqian anovelconceptacquisitionapproachbasedonformalcontexts AT lingwei anovelconceptacquisitionapproachbasedonformalcontexts AT tingqian novelconceptacquisitionapproachbasedonformalcontexts AT lingwei novelconceptacquisitionapproachbasedonformalcontexts |