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Iterative Labeling for Semi-Supervised Learning
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by
Steve Hanneke
,
Dan Roth
| Citations: | 1 - 0 self |
BibTeX
@MISC{Hanneke_iterativelabeling,
author = {Steve Hanneke and Dan Roth},
title = {Iterative Labeling for Semi-Supervised Learning},
year = {}
}
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Abstract
We propose a unified perspective of a large family of semi-supervised learning algorithms, which select and label unlabeled data in an iterative process. We discuss existing approaches that label examples based on the confidence of the current hypothesis, and propose an alternative approach that labels examples based on empirical risk. This new approach is shown to be statistically reasonable, allows for worst-case performance guarantees and, as we show, significantly outperforms confidence-based approaches in experiments. 1.
