A unified representation of intuitionistic fuzzy sets, hesitant fuzzy sets and generalized hesitant fuzzy sets based on their u-maps
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- 作者：Shing-Chung Ngan ; scngan@cityu.edu.hk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fuzzy sets ; Type-2 fuzzy sets ; Intuitionistic fuzzy sets ; Hesitant fuzzy sets ; Generalized hesitant fuzzy sets
- 刊名：Expert Systems with Applications
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：69
- 期：Complete
- 页码：257-276
- 全文大小：2618 K
文摘
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Various higher-order fuzzy set theories (HO-FSTs) have been developed since 1960s.
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Painstaking efforts have been devoted to devising basic measures for these HO-FSTs.
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We present a unified representation for several of these HO-FSTs, based on u-map.
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This effectively dissolves the artificial boundaries between different HO-FSTs.
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Theoretical developments in HO-FSTs can now be done in a much more unified manner.