Hybrid Decision Support System based on DEMATEL and Fuzzy Cognitive Maps
نویسندگان
چکیده
منابع مشابه
Fuzzy Cognitive Maps and Intelligent Decision Support
Cognitive maps have been utilised in decision analysis in the past. More recently fuzzy cognitive maps (FCMs) have been proposed as an alternative to knowledge-based expert systems for representing and analysing complex systems. Increasing interest in adaptive systems, in the form of artificial neural networks, has also focussed attention on FCMs. This paper presents an overview of the evolutio...
متن کاملDecision support system for radio therapy based on fuzzy cognitive maps
During radiotherapy many decisions have to be made and the development of an advanced decision support system that take into consideration different and discipline factors in determining the dose calculation for radiotherapy treatment would be very useful. The implementation of Fuzzy Cognitive Maps (FCM) for decisionmaking issues in radiotherapy is proposed. FCMs can handle with imprecise, unce...
متن کاملAn Economic Decision Support System based on Fuzzy Cognitive Maps with Evolutionary Learning Algorithm
Fuzzy cognitive map (FCM) is a universal tool for modeling dynamic decision support systems. It can be constructed by the experts or learned based on data. FCM models learned from data are denser than those created by experts. We developed an evolutionary learning approach for fuzzy cognitive maps based on density and system performance indicators. It allows to select only the most significant ...
متن کاملA Fuzzy Grey Cognitive Maps-based Decision Support System for radiotherapy treatment planning
Recently, Fuzzy Grey Cognitive Map (FGCM) has been proposed as a FCM extension. It is based on Grey System Theory, that it is focused on solving problems with high uncertainty, under discrete incomplete and small data sets. The FGCM nodes are variables, representing grey concepts. The relationships between nodes are represented by directed edges. An edge linking two nodes models the grey causal...
متن کاملHybrid Model Based on Rough Sets Theory and Fuzzy Cognitive Maps for Decision-Making
Decision-making could be defined as the process to choose a suitable decision among a set of possible alternatives in a given activity. It is a relevant subject in numerous disciplines such as engineering, psychology, risk analysis, operations research, etc. However, most real-life problems are unstructured in nature, often involving vagueness and uncertainty features. It makes difficult to app...
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: IFAC-PapersOnLine
سال: 2018
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2018.08.222