Pal, S. K. ; Chakraborty, B. (1984) Intraclass and interclass ambiguities (fuzziness) in feature evaluation Pattern Recognition Letters, 2 (5). pp. 275-279. ISSN 0167-8655
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016786...
Related URL: http://dx.doi.org/10.1016/0167-8655(84)90014-X
Abstract
The terms Index of fuzziness, Entropy and π-ness which give measures of fuzziness (ambiguity) in a set are used here to define an Index of Feature Evaluation in pattern recognition problems in terms of intraclass and interclass ambiguity. The index is seen to possess a lower value for the feature having more importance in characterising a class. The algorithm has been implemented on a speech recognition problem.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to International Association for Pattern Recognition. |
| Keywords: | Pattern Recognition; Feature Evaluation; Fuzzy Sets |
| ID Code: | 26112 |
| Deposited On: | 06 Dec 2010 13:05 |
| Last Modified: | 13 Jun 2011 06:14 |
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