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A prototype-based rule inference system incorporating linear functions
DOI:10.1016/j.fss.2010.05.002.png)
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
IF:
2.7
论文数:
7.6K
被引数:
1.5W
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