1105 search results - page 124 / 221 » Fuzzy logics as the logics of chains |
CSL
2007
Springer
15 years 7 months ago
2007
Springer
We define regular expressions for unranked trees (actually, ordered sequences of unranked trees, called forests). These are compared to existing regular expressions for trees. On ...
136
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FUZZIEEE
2007
IEEE
15 years 5 months ago
2007
IEEE
An ordinal fuzzy linguistic Information Retrieval System (IRS) based on a multi-level weighting scheme to represent the user queries, in a more flexible way, is proposed. The IRS a...
FSKD
2006
Springer
15 years 5 months ago
2006
Springer
Interval number is a kind of special fuzzy number and the interval approach is a good method to deal with some uncertainty. The semi-absolute deviation risk function is extended to...
RSCTC
2000
Springer
15 years 5 months ago
2000
Springer
Feature selection is used to improve performance of learning algorithms by finding a minimal subset of relevant features. Since the process of feature selection is computationally ...
129
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FUZZIEEE
2007
IEEE
15 years 3 months ago
2007
IEEE
— In many decision support applications it is important to guarantee the expressive power, easy formalization and interpretability of Mamdani-type fuzzy inference systems (FIS), ...