Generative Interventions for Causal Learning

• URL: http://arxiv.org/abs/2012.12265v2
• Date: Sat, 27 Mar 2021 14:55:21 GMT
• Title: Generative Interventions for Causal Learning
• Authors: Chengzhi Mao, Augustine Cha, Amogh Gupta, Hao Wang, Junfeng Yang, Carl Vondrick
• Abstract summary: We introduce a framework for learning robust visual representations that generalize to new viewpoints, backgrounds, and scene contexts. We show that we can steer generative models to manufacture interventions on features caused by confounding factors.
• Score: 27.371436971655303
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We introduce a framework for learning robust visual representations that generalize to new viewpoints, backgrounds, and scene contexts. Discriminative models often learn naturally occurring spurious correlations, which cause them to fail on images outside of the training distribution. In this paper, we show that we can steer generative models to manufacture interventions on features caused by confounding factors. Experiments, visualizations, and theoretical results show this method learns robust representations more consistent with the underlying causal relationships. Our approach improves performance on multiple datasets demanding out-of-distribution generalization, and we demonstrate state-of-the-art performance generalizing from ImageNet to ObjectNet dataset.

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