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arXiv · 2102.02789

Disambiguation of weak supervision with exponential convergence rates

Vivien Cabannes·Francis Bach·Alessandro Rudi
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Abstract

Machine learning approached through supervised learning requires expensive annotation of data. This motivates weakly supervised learning, where data are annotated with incomplete yet discriminative information. In this paper, we focus on partial labelling, an instance of weak supervision where, from a given input, we are given a set of potential targets. We review a disambiguation principle to recover full supervision from weak supervision, and propose an empirical disambiguation algorithm. We prove exponential convergence rates of our algorithm under classical learnability assumptions, and we illustrate the usefulness of our method on practical examples.

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Vivien Cabannes, Francis Bach, Alessandro Rudi. 2021-02-04. Disambiguation of weak supervision with exponential convergence rates. https://arxiv.org/abs/2102.02789

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