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Neural Network Based on GA-BP Algorithm and its Application in the Protein Secondary Structure Prediction
被引：8
作者：
YANG YangLI Kaiyang Laboratory of Biophysics and Biomedical EngineeringDepartment of PhysicsWuhan UniversityWuhan China
[430072
]
机构：
关键词：
BP algorithm genetic algorithm;
Neural network;
Structure classification;
Protein secondary structure prediction;
D O I：
暂无
中图分类号：
Q51-33 [];
学科分类号：
071010 ;
081704 ;
摘要：
The advantages and disadvantages of genetic algorithm and BP algorithm are introduced. A neural network based on GA-BP algorithm is proposed and applied in the prediction of protein secondary structure, which combines the advantages of BP and GA. The prediction and training on the neural network are made respectively based on 4 structure classifications of protein so as to get higher rate of predication---the highest prediction rate 75.65%,the average prediction rate 65.04%.
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页码：1 / 9
页数：9
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