Feature selection strategy based on hybrid crow search optimization algorithm integrated with chaos theory and fuzzy c-means algorithm for medical diagnosis problems

Powerful knowledge acquisition tools and techniques have the ability to increase both the quality and the quantity of knowledge-based systems for real-world problems. In this paper, we designed a hybrid crow search optimization algorithm integrated with chaos theory and fuzzy c-means algorithm denot...

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Bibliographic Details
Published in:Soft computing (Berlin, Germany) Vol. 24; no. 3; pp. 1565 - 1584
Main Authors: Anter, Ahmed M., Ali, Mumtaz
Format: Journal Article
Language:English
Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.02.2020
Springer Nature B.V
Subjects:
Accuracy
Artificial Intelligence
Chaos theory
Computational Intelligence
Control
Cost function
Datasets
Diagnosis
Engineering
Exploitation
Feature selection
Food
Fuzzy logic
Fuzzy sets
Global optimization
Knowledge acquisition
Liver
Local optimization
Machine learning
Mathematical Logic and Foundations
Mechatronics
Medical diagnosis
Methodologies and Application
Optimization algorithms
Random variables
Robotics
Search algorithms
Time series
Feature selection
Crow search optimization
Medical diagnosis
Chaos theory
Fuzzy c-means
ISSN:1432-7643, 1433-7479
Online Access:Get full text
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Summary:Powerful knowledge acquisition tools and techniques have the ability to increase both the quality and the quantity of knowledge-based systems for real-world problems. In this paper, we designed a hybrid crow search optimization algorithm integrated with chaos theory and fuzzy c-means algorithm denoted as CFCSA for feature selection problems of medical diagnosis. In the proposed CFCSA framework, the crow search algorithm adopts the global optimization technique to avoid the sensitivity of local optimization. The fuzzy c-means (FCM) objective function is used as a cost function for the chaotic crow search optimization algorithm. The proposed algorithm CFCSA is benchmarked against the binary crow search algorithm (BCSA), chaotic ant lion optimization algorithm (CALO), binary ant lion optimization algorithm (BALO) and bat algorithm relevant methods. The proposed CFCSA algorithm vs. BCSA, CALO, BALO and bat algorithm is tested on diabetes, heart, Radiopaedia CT liver, breast cancer, lung cancer, cardiotocography, ILPD, liver disorders, hepatitis and arrhythmia. Experimental results show the proposed method CFCSA is better against comparative models in feature selection on the medical diagnosis data sets.
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ISSN:1432-7643
1433-7479
DOI:10.1007/s00500-019-03988-3