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Kazuhiko Shinoda

2 accepted papers

2020

Binary Classification from Positive Data with Skewed Confidence

IJCAI 2020poster

Positive-confidence (Pconf) classification [Ishida et al., 2018] is a promising weakly-supervised learning method which trains a binary classifier only from positive data equipped with confidence. However, in practice, the confidence may be skewed by bias arising in an annotation process. The Pconf…

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