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A prototype-based rule inference system incorporating linear functions

delete2010-11-01
delete12
PRE
AI
Y
Yongchuan Tang *
J
Jonathan Lawry
DOI:10.1016/j.fss.2010.05.002delete
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摘要

摘要

En 中文
A calculus of appropriateness measures of linguistic expressions is proposed, which is based on the prototype theory and random set theory interpretation of vague concepts. A prototype-based rule inference system is then introduced to incorporate linguistic labels in the rule antecedents and linear functions in the consequents of rules. And a rule learning algorithm is developed by combining a new clustering algorithm and a conjugate gradient algorithm. The proposed prototype-based inference system is then applied to a number of benchmark prediction problems including a nonlinear two-dimensional surface, the Mackey-Glass time series and the sunspot time-series. Results suggest that the proposed model is very robust and can perform well in high-dimensional noisy data. (C) 2010 Elsevier B.V. All rights reserved.
Keyword:
Prototype theory
Appropriateness measures
Prototype-based rules
Random set theory
Rule learning
Clustering algorithm

期刊

Fuzzy Sets and Systems 封面图
Fuzzy Sets and Systems
IF:
2.7
论文数:
7.6K
被引数:
1.5W

机构

U
University of Bristol
学者数:
3.1W
论文数: 3.0W
被引数: 5.3W
Z
zhejiang university
学者数:
17.7W
论文数: 12.1W
被引数: 152
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