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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chongyang Shi Zhendong Niu |
| Copyright Year | 2010 |
| Description | Author affiliation: School of Computer Science, Beijing Institute of Technology (Chongyang Shi; Zhendong Niu) |
| Abstract | In this paper, a similarity evaluating model based on rough formal concept analysis and information content similarity is proposed which evaluates the similarity degree between the concepts. We use the information content approach to automatically obtain part of similarity scores of two concepts which makes up the normal featural and structural evaluating models. Then through our model, the similarity of two concepts can be directly calculated from the lower object approximations and lower attribute approximations based on the rough formal concept analysis. An extensive experimental evaluation on two real datasets shows that when adjusting the influence from the object to certain degree, it outperforms other related works. |
| Starting Page | 114 |
| Ending Page | 119 |
| File Size | 226499 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424475728 |
| e-ISBN | 9781424475735 |
| DOI | 10.1109/ICDIM.2010.5664235 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-05 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Context Databases Computational modeling Semantics Lattices Approximation methods Integrated circuit modeling |
| Content Type | Text |
| Resource Type | Article |
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