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Logic-oriented fuzzy models and fuzz...

University of Alberta (Canada).

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Logic-oriented fuzzy models and fuzzy modeling.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Logic-oriented fuzzy models and fuzzy modeling./
Author:	Liang, Xiaofeng.
Description:	120 p.
Notes:	Source: Dissertation Abstracts International, Volume: 70-01, Section: B, page: 0408.
Contained By:	Dissertation Abstracts International70-01B.
Subject:	Computer Science. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=NR45555
ISBN:	9780494455555

Logic-oriented fuzzy models and fuzzy modeling.
Liang, Xiaofeng.

Logic-oriented fuzzy models and fuzzy modeling. - 120 p.

Source: Dissertation Abstracts International, Volume: 70-01, Section: B, page: 0408.

Thesis (Ph.D.)--University of Alberta (Canada), 2008.

As the complexity of systems increases, their successful modeling becomes a difficult and complex task. Key challenges in system modeling include constructing accurate as well as transparent and highly interpretable models easily comprehended by humans. With this respect, the development of user-centric models endowed with highly interactive interfaces is a highly relevant and timely task.

ISBN: 9780494455555Subjects--Topical Terms:

626642
Computer Science.

Logic-oriented fuzzy models and fuzzy modeling.
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020 $a 9780494455555
035 $a (UMI)AAINR45555
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100 1 $a Liang, Xiaofeng. $3 1043997
245 1 0 $a Logic-oriented fuzzy models and fuzzy modeling.
300 $a 120 p.
500 $a Source: Dissertation Abstracts International, Volume: 70-01, Section: B, page: 0408.
502 $a Thesis (Ph.D.)--University of Alberta (Canada), 2008.
520 $a As the complexity of systems increases, their successful modeling becomes a difficult and complex task. Key challenges in system modeling include constructing accurate as well as transparent and highly interpretable models easily comprehended by humans. With this respect, the development of user-centric models endowed with highly interactive interfaces is a highly relevant and timely task.
520 $a The objective of our research is to investigate and develop a generalized logic model that is able to achieve a meaningful balance between accuracy and transparency when interacting with users. Such a model can deal efficiently with highly dimensional modeling problems. Fuzzy logic and fuzzy sets are able to cope with linguistic information (information granules) and are therefore compatible with human perception. We exploit the technology of fuzzy neural networks. Such networks combine the superb learning abilities of neurocomputing with the high interpretability aspects associated with fuzzy logic. The design scheme consists of three fundamental phases, namely the design of efficient information granulation mechanisms realized by the interface layout, the formation of learning schemes in the processing core, and the interpretation of model, delivering readable rules back to the user. Several design techniques are presented in the thesis including fuzzy equalization, conditional Fuzzy C-means clustering, particle swarm optimization, gradient-based learning, and network pruning. Experimental studies are reported and the obtained results demonstrate the feasibility and efficiency of the proposed models.
590 $a School code: 0351.
650 4 $a Computer Science. $3 626642
690 $a 0984
710 2 $a University of Alberta (Canada). $3 626651
773 0 $t Dissertation Abstracts International $g 70-01B.
790 $a 0351
791 $a Ph.D.
792 $a 2008
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=NR45555