Participatory modelling for poverty alleviation using fuzzy cognitive maps and OWA learning aggregation
نویسندگان
چکیده
منابع مشابه
Fuzzy Cognitive Maps Learning using Memetic Algorithms
Memetic Algorithms (MAs) are proposed for learning in Fuzzy Cognitive Maps (FCMs). MAs are hybrid search schemes, which combine a global optimization algorithm and a local search one. FCM’s learning is accomplished through the optimization of an objective function with respect to the weights of the FCM. MAs are used to solve this optimization task. The proposed approach is applied to a well-est...
متن کاملLearning Style Diagnosis Using Fuzzy Cognitive Maps
There is a crucial issue in Adaptive Educational Hypermedia, concerning the machine’s ability to recognize the learner’s style and profile to the purpose of providing the learning material tailored to the learner’s specific needs. In this paper an approach to this problem is presented, based on methodologies one can find in Fuzzy Logic and Neural Networks. The so called Fuzzy Cognitive Map beco...
متن کاملFuzzy Representation and Aggregation of Fuzzy Cognitive Maps
Typically, complex systems such as socio-ecological systems are ambiguous and ill-defined due to human-environment interactions. These systems could be participatory systems which involve many participants with different levels of knowledge and experience. The various perceptions of the participants may need to be combined to get a comprehensive understanding and useful knowledge of the system....
متن کاملLearning algorithms for fuzzy cognitive maps
Fuzzy Cognitive Maps have been introduced as a combination of Fuzzy logic and Neural Networks. In this paper a new learning rule based on unsupervised Hebbian learning and a new training algorithm based on Hopfield nets are introduced and are compared for the training of Fuzzy Cognitive Maps.
متن کاملThe challenge of modelling supervisory systems using fuzzy cognitive maps
This paper examines fuzzy cognitive map (FCM) theory and its use in supervisory control systems. An FCM is a graph used to depict cause and eect between concepts that stand for the states and variables of the system. An FCM represents the whole system in a symbolic manner, just as humans have stored the operation of the system in their brains, thus it is possible to help man's intention for mo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLOS ONE
سال: 2020
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0233984