A review of fuzzy cognitive maps in medicine: Taxonomy, methods, and applications. (April 2017)

• Record Type: Journal Article
• Authors: Amirkhani, Abdollah; Papageorgiou, Elpiniki I.; Mohseni, Akram; Mosavi, Mohammad R.
• Is Part Of: Computer methods and programs in biomedicine. Volume 142(2017)
• Page Start: 129
• Page End: 145
• Publication Date: 2017-04
• Subjects: Classification -- Diagnosis -- Fuzzy cognitive maps (FCMs) -- Medical decision support system (MDSS) -- Prediction; Medicine -- Computer programs -- Periodicals; Biology -- Computer programs -- Periodicals; Computers -- Periodicals; Medicine -- Periodicals; Médecine -- Logiciels -- Périodiques; Biologie -- Logiciels -- Périodiques; Biology -- Computer programs; Medicine -- Computer programs; Periodicals; Electronic journals; 610.28
• DOI: 10.1016/j.cmpb.2017.02.021
• Languages: English
• ISSNs: 0169-2607

Abstract

Highlights: The state-of-the-art fuzzy cognitive maps (FCMs) in automated diagnosis of diseases is presented. Methods and applications of different types of FCMs in medical decision support systems are studied. Representative applications of FCMs in medicine are presented providing their advantageous characteristics. Abstract: Background and Objective: A high percentage of medical errors, committed because of physician's lack of experience, huge volume of data to be analyzed, and inaccessibility to medical records of previous patients, can be reduced using computer-aided techniques. Therefore, designing more efficient medical decision-support systems (MDSSs) to assist physicians in decision-making is crucially important. Through combining the properties of fuzzy logic and neural networks, fuzzy cognitive maps (FCMs) are among the latest, most efficient, and strongest artificial intelligence techniques for modeling complex systems. This review study is conducted to identify different FCM structures used in MDSS designs. The best structure for each medical application can be introduced by studying the properties of FCM structures. Methods: This paper surveys the most important decision- making methods and applications of FCMs in the medical field in recent years. To investigate the efficiency and capability of different FCM models in designing MDSSs, medical applications are categorized into four key areas: decision-making, diagnosis, prediction, and classification. Also, various diagnosis and decision support problems addressed by FCMs in recent years are reviewed with the goal of introducing different types of FCMs and determining their contribution to the improvements made in the fields of medical diagnosis and treatment. Results: In this survey, a general trend for future studies in this field is provided by analyzing various FCM structures used for medical purposes, and the results from each category. Conclusions: Due to the unique specifications of FCMs in integrating human knowledge and experience with computer-aided techniques, they are among practical instruments for MDSS design. In the not too distant future, they will have a significant role in medical sciences.