A robust boosting method for mislabeled data

A robust boosting method for mislabeled data

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Article ID: iaor2005685
Country: Japan
Volume: 47
Issue: 3
Start Page Number: 182
End Page Number: 196
Publication Date: Sep 2004
Journal: Journal of the Operations Research Society of Japan
Authors: , ,
Keywords: gradient methods, artificial intelligence: decision support, datamining
Abstract:

We propose a new, robust boosting method by using a sigmoidal function as a loss function. In deriving the method, the stagewise additive modelling methodology is blended with the gradient descent algorithms. Based on intensive numerical experiments, we show that the proposed method is acutally better than AdaBoost and other regularized method in test error rates in the case of noisy, mislabeled situation.

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