Weakly Supervised Learning Creates a Fusion of Modeling Cultures

Chengliang Tang; Gan Yuan; Tian Zheng

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arXiv · 2106.01485

Weakly Supervised Learning Creates a Fusion of Modeling Cultures

Chengliang Tang·Gan Yuan·Tian Zheng

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Abstract

The past two decades have witnessed the great success of the algorithmic modeling framework advocated by Breiman et al. (2001). Nevertheless, the excellent prediction performance of these black-box models rely heavily on the availability of strong supervision, i.e. a large set of accurate and exact ground-truth labels. In practice, strong supervision can be unavailable or expensive, which calls for modeling techniques under weak supervision. In this comment, we summarize the key concepts in weakly supervised learning and discuss some recent developments in the field. Using algorithmic modeling alone under a weak supervision might lead to unstable and misleading results. A promising direction would be integrating the data modeling culture into such a framework.

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Chengliang Tang, Gan Yuan, Tian Zheng. 2021-06-02. Weakly Supervised Learning Creates a Fusion of Modeling Cultures. https://arxiv.org/abs/2106.01485

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