AI SearchNeural computing of fuzzy cognitive map
Call Number: AIT Thesis no.CS-96-12 Material type:
TextSeries: Asian Institute of Technology. Thesis ; no. CS-96-12Publication details: Bangkok : Asian Institute of Technology, 1996Description: 55 leaves + 1 online resourceSubject(s): Online resources: Dissertation note: Thesis (M.Eng.) - Asian Institute of Technology, 1996 Summary: The formal reasoning involves establishment of causal relationships among concepts. These are commonly represented by cognitive maps. However, the concepts and their relationships could be fuzzy. In this thesis we review some properties of fuzzy cognitive maps. A number of inadequacies arise, during the propagation of the influence when they contain negative edge' values. The thesis shows that one of the solutions is to introduce the idea of disconcepts along with concepts to arrive at reasonings that are intuitively satisfying. A neural network architecture based on associative memory and a framework for fuzzy cognitive maps based knowledge processing tool has also been proposed. The proposed method is tested on a cognitive map of a publishing company.
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Asian Institute of Technology Library AIT Publications | AIT Thesis no.CS-96-12 (Browse shelf(Opens below)) | 2 | Available | 30050120728851 | |||||||||||||
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Asian Institute of Technology Library Archives | AIT Thesis no.CS-96-12 (Browse shelf(Opens below)) | Available | 30050120355960 |
A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering
Thesis (M.Eng.) - Asian Institute of Technology, 1996
The formal reasoning involves establishment of causal relationships among concepts. These are commonly represented by cognitive maps. However, the concepts and their relationships could be fuzzy. In this thesis we review some properties of fuzzy cognitive maps. A number of inadequacies arise, during the propagation of the influence when they contain negative edge' values. The thesis shows that one of the solutions is to introduce the idea of disconcepts along with concepts to arrive at reasonings that are intuitively satisfying. A neural network architecture based on associative memory and a framework for fuzzy cognitive maps based knowledge processing tool has also been proposed. The proposed method is tested on a cognitive map of a publishing company.
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