A review of fuzzy cognitive maps in medicine: Taxonomy, methods, and applications

Abdollah Amirkhani; Elpiniki I Papageorgiou; Akram Mohseni; Mohammad R Mosavi

doi:10.1016/j.cmpb.2017.02.021

A review of fuzzy cognitive maps in medicine: Taxonomy, methods, and applications

Comput Methods Programs Biomed. 2017 Apr:142:129-145. doi: 10.1016/j.cmpb.2017.02.021. Epub 2017 Feb 22.

Authors

Abdollah Amirkhani¹, Elpiniki I Papageorgiou², Akram Mohseni³, Mohammad R Mosavi⁴

Affiliations

¹ Dept. of Electrical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran. Electronic address: amirkhani@ieee.org.
² Dept. of Computer Engineering, Technological Educational Institute of Central Greece, Lamia 35100, Greece. Electronic address: epapageorgiou@teiste.gr.
³ Dept. of Electrical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran. Electronic address: amohseni@elec.iust.ac.ir.
⁴ Dept. of Electrical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran. Electronic address: m_mosavi@iust.ac.ir.

PMID: 28325441
DOI: 10.1016/j.cmpb.2017.02.021

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.

Keywords: Classification; Diagnosis; Fuzzy cognitive maps (FCMs); Medical decision support system (MDSS); Prediction.

Publication types

Review

MeSH terms

Algorithms
Cognition*
Communication Disorders / diagnosis
Decision Support Systems, Clinical
Diabetes Mellitus / diagnosis
Diagnosis, Computer-Assisted / methods*
Electronic Data Processing
Fuzzy Logic
Gene Regulatory Networks
HIV Infections / diagnosis
Humans
Language Disorders / diagnosis
Lung Diseases / diagnosis
Medical Errors
Meningitis / diagnosis
Models, Statistical
Neoplasms / diagnosis
Obstetrics
Parkinson Disease / diagnosis
Pattern Recognition, Automated*
Software