Using Stratified Sample and Grid Search to Improve Disease Prediction Accuracy of SVM
2013 ◽
Vol 295-298
◽
pp. 644-647
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Keyword(s):
SVM (Support Vector Machine) is a powerful data mining algorithm, and is mainly used to finish classification or regression tasks. In this literature, SVM is used to conduct disease prediction. We focus on integrating with stratified sample and grid search technology to improve the classification accuracy of SVM, thus, we propose an improved algorithm named SGSVM: Stratified sample and Grid search based SVM. To testify the performance of SGSVM, heart-disease data from UCI are used in our experiment, and the results show SGSVM has obvious improvement in classification accuracy, and this is very valuable especially in disease prediction.
2016 ◽
Vol 9
(11)
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pp. 163-174
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2020 ◽
Vol 8
(5)
◽
pp. 3164-3167
2015 ◽
Vol 10
(3)
◽
pp. 1-23
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2019 ◽
Vol 9
(1)
◽
pp. 7029-7035
2020 ◽
Vol 14
(2)
◽
pp. 112-118
Keyword(s):