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arXiv · 1708.04403

Theoretical Foundation of Co-Training and Disagreement-Based Algorithms

Wei Wang·Zhi-Hua Zhou
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Abstract

Disagreement-based approaches generate multiple classifiers and exploit the disagreement among them with unlabeled data to improve learning performance. Co-training is a representative paradigm of them, which trains two classifiers separately on two sufficient and redundant views; while for the applications where there is only one view, several successful variants of co-training with two different classifiers on single-view data instead of two views have been proposed. For these disagreement-based approaches, there are several important issues which still are unsolved, in this article we present theoretical analyses to address these issues, which provides a theoretical foundation of co-training and disagreement-based approaches.

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Wei Wang, Zhi-Hua Zhou. 2017-08-15. Theoretical Foundation of Co-Training and Disagreement-Based Algorithms. https://arxiv.org/abs/1708.04403

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