International Journal of Man-Machine Studies
Hidden patterns in combined and adaptive knowledge networks
International Journal of Approximate Reasoning
Fuzzy cognitive maps considering time relationships
International Journal of Human-Computer Studies
Using fuzzy cognitive maps as a system model for failure modes and effects analysis
Information Sciences: an International Journal
Neural fuzzy systems: a neuro-fuzzy synergism to intelligent systems
Neural fuzzy systems: a neuro-fuzzy synergism to intelligent systems
Fundamentals of Artificial Neural Networks
Fundamentals of Artificial Neural Networks
Adaptive Random Fuzzy Cognitive Maps
IBERAMIA 2002 Proceedings of the 8th Ibero-American Conference on AI: Advances in Artificial Intelligence
Computers and Operations Research
Fuzzy Cognitive Maps in modeling supervisory control systems
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Using fuzzy cognitive map for the relationship management in airline service
Expert Systems with Applications: An International Journal
Genetic learning of fuzzy cognitive maps
Fuzzy Sets and Systems
Modeling complex systems using fuzzy cognitive maps
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Contextual fuzzy cognitive map for decision support in geographic information systems
IEEE Transactions on Fuzzy Systems
Brain tumor characterization using the soft computing technique of fuzzy cognitive maps
Applied Soft Computing
A fuzzy cognitive map approach for effect-based operations: An illustrative case
Information Sciences: an International Journal
Benchmarking main activation functions in fuzzy cognitive maps
Expert Systems with Applications: An International Journal
General causal representation in the medical domain
ICCOMP'09 Proceedings of the WSEAES 13th international conference on Computers
Expert Systems with Applications: An International Journal
Structural damage detection using fuzzy cognitive maps and Hebbian learning
Applied Soft Computing
Expert Systems with Applications: An International Journal
Learning Fuzzy Grey Cognitive Maps using Nonlinear Hebbian-based approach
International Journal of Approximate Reasoning
Integration of expert knowledge and image analysis techniques for medical diagnosis
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part II
A Fuzzy Grey Cognitive Maps-based Decision Support System for radiotherapy treatment planning
Knowledge-Based Systems
Towards Hebbian learning of Fuzzy Cognitive Maps in pattern classification problems
Expert Systems with Applications: An International Journal
An expert fuzzy cognitive map for reactive navigation of mobile robots
Fuzzy Sets and Systems
Facing openness with socio-cognitive trust and categories
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume One
A flexible nonlinear approach to represent cause-effect relationships in FCMs
Applied Soft Computing
Fuzzy Grey Cognitive Maps in reliability engineering
Applied Soft Computing
Different dynamic causal relationship approaches for cognitive maps
Applied Soft Computing
Yield prediction in apples using Fuzzy Cognitive Map learning approach
Computers and Electronics in Agriculture
From manifesta to krypta: The relevance of categories for trusting others
ACM Transactions on Intelligent Systems and Technology (TIST) - Special section on agent communication, trust in multiagent systems, intelligent tutoring and coaching systems
Modeling maintenance projects risk effects on ERP performance
Computer Standards & Interfaces
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Fuzzy Cognitive Maps (FCMs) constitute an attractive knowledge-based methodology, combining the robust properties of fuzzy logic and neural networks. FCMs represent causal knowledge as a signed directed graph with feedback and provide an intuitive framework which incorporates the experts' knowledge. FCMs handle available information and knowledge from an abstract point of view. They develop behavioural model of the system exploiting the experience and knowledge of experts. The construction of FCMs is based mainly on experts who determine the structure of FCM, i.e. concepts and weighted interconnections among concepts. But this methodology may not be a sufficient model of the system because the human factor is not always reliable. Thus the FCM model of the system may requires restructuring which is achieved through adjustment the weights of FCM interconnections using specific learning algorithms for FCMs. In this article, two unsupervised learning algorithms are presented and compared for training FCMs; how they define, select or fine-tuning weights of the causal interconnections among concepts. The implementation and results of these unsupervised learning techniques for an industrial process control problem are discussed. The simulations results of training the process system verify the effectiveness, validity and advantageous characteristics of those learning techniques for FCMs.