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Effect of Training Sequence Control in On-line Learning for Multilayer Perceptron  

Lee, Jae-Young (경북대학교 컴퓨터과학과)
Kim, Hwang-Soo (경북대학교 컴퓨터학부)
Abstract
When human beings acquire and develop knowledge through education, their prior knowledge influences the next learning process. As this is a fact that should be considered in machine learning, we need to examine the effects of controlling the order of training sequence on machine learning. In this research, the role of the supervisor is extended to control the order of training samples, in addition to just instructing the target values for classification problems. The supervisor sequences the training examples categorized by SOM to the learning model which in this case is MLP. The proposed method is distinguished in that it selects the most instructive example from categories formed by SOM to assist the learning progress, while others use SOM only as a preprocessing method for training samples. The result shows that the method is effective in terms of the number of samples used and time taken in training.
Keywords
Training Sequence; MLP; SOM; Categorization; Supervisor; Classification;
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