Title :
A new approach to improving generalization ability of feed-foward neural networks
Author :
Hua, Qiang ; Gao, Yue ; Wang, Xi-Zhao ; Zhao, Bo-yi
Author_Institution :
Machine Learning Center, Hebei Univ., Baoding, China
Abstract :
In order to improve the generalization ability of feed-forward neural networks, a new objective function of learning procedure for training single hidden layer network is proposed. This objective function is composed of two information entropy, one is the cross entropy as the main optimization term and the other is the fuzzy entropy as the regularization term. In this paper, we are fused the concept of entropy to the network training process by the regularization method. We also derive the new learning rule of neural network. Our experimental results show that the generalization ability of networks by the proposed algorithm is better than other well-known learning methods in the same time complexity.
Keywords :
computational complexity; feedforward neural nets; fuzzy set theory; generalisation (artificial intelligence); learning (artificial intelligence); optimisation; cross entropy; feed forward neural networks; fuzzy entropy; generalization ability; learning procedure; optimization; single hidden layer network training; time complexity; Accuracy; Artificial neural networks; Classification algorithms; Entropy; Information entropy; Machine learning; Training; Feed-forward neural networks; Generalization ability; Gradient descent method; Information entropy; Regularization;
Conference_Titel :
Machine Learning and Cybernetics (ICMLC), 2010 International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-1-4244-6526-2
DOI :
10.1109/ICMLC.2010.5580852