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Abstract
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Article Information:
A Novel Hybrid System for Diagnosing Breast Cancer Using Fuzzy Rough Set and LS-SVM
R. Jaya Suji and S.P. Rajagopalan
Corresponding Author: R. Jaya Suji
Submitted: November 30, 2014
Accepted: January 11, 2015
Published: May 10, 2015 |
Abstract:
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With fast development of medical diagnosis technologies, the filtering of the entire relevant feature and time consuming task are challenging tasks. For effective feature selection and reducing the time consuming, we propose a new hybrid system for diagnosing the breast cancer. The proposed hybrid system is the combination of CFRSFS, K-Means Clustering and Least Square Support Vector Machine (LS-SVM). In this hybrid system, we propose a new feature selection algorithm called Correlation based Fuzzy Rough Set Feature Selection (CFRSFS) algorithm for effective initial feature selection process. Moreover, K-Means clustering algorithm has been used for enhancing the feature selection process based on the factors of the selected features in similar manner of the existing hybrid system. Finally, LS-SVM algorithm is also used for classifying the feature selected breast cancer dataset. The experiments have been conducted for evaluating the proposed system using WDBC Data set. The obtained results show that the performance of the proposed system classification accuracy is 99.54%.
Key words: Cancer diagnosis, data mining, k-means clustering, least square support vector machine, , ,
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Cite this Reference:
R. Jaya Suji and S.P. Rajagopalan, . A Novel Hybrid System for Diagnosing Breast Cancer Using Fuzzy Rough Set and LS-SVM. Research Journal of Applied Sciences, Engineering and Technology, (1): 49-55.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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