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| Titel: |
Entropies and Co-Entropies of Coverings with Application to Incomplete Information Systems |
| Auteur: |
Bianucci, Daniela Cattaneo, Gianpiero Ciucci, Davide |
| Verschenen in: |
Fundamenta informaticae |
| Paginering: | Jaargang 75 (2007) nr. 1-4 pagina's 77-105 |
| Jaar: |
2007-03-06 |
| Inhoud: |
Different generalizations to the case of coverings of the standard approach to entropy applied to partitions of a finite universe X are explored. In the first approach any covering is represented by an identity resolution of fuzzy sets on X and a corresponding probability distribution with associated entropy is defined. A second approach is based on a probability distribution generated by the covering normalizing the standard counting measure. Finally, the extension to a generic covering of the Liang-Xu approach to entropy is investigated, both from the "global" and the "local" point of view. For each of these three possible entropies the complementary entropy (or co-entropy) is defined showing in particular that the Liang-Xu entropy is a co-entropy. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 11 van 30 gevonden artikelen
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