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AN EFFICIENT LEARNING ALGORITHM OF NONBALANCED TRAINING SET FOR BP NETWORK |
Jiang Minghu; Lin Biqin; Yuan Baozong; Xu Xiaobin |
Institute of Information Science Northern Jiaotong University Beijing 100044 |
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Abstract This paper analyzes the reason for low convergence rate of BP network standard backpropagation algorithm to nonblanced training set, researches how to improve the learning algorithm in order to increase training speed, and through two experiments tests and verifies above theory.
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Received: 22 October 1997
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