What Can You Learn From Your Muscles? Learning Visual Representation from Human InteractionsDownload PDF

Sep 28, 2020 (edited Mar 06, 2021)ICLR 2021 PosterReaders: Everyone
  • Keywords: representation learning, computer vision
  • Abstract: Learning effective representations of visual data that generalize to a variety of downstream tasks has been a long quest for computer vision. Most representation learning approaches rely solely on visual data such as images or videos. In this paper, we explore a novel approach, where we use human interaction and attention cues to investigate whether we can learn better representations compared to visual-only representations. For this study, we collect a dataset of human interactions capturing body part movements and gaze in their daily lives. Our experiments show that our ``"muscly-supervised" representation that encodes interaction and attention cues outperforms a visual-only state-of-the-art method MoCo (He et al.,2020), on a variety of target tasks: scene classification (semantic), action recognition (temporal), depth estimation (geometric), dynamics prediction (physics) and walkable surface estimation (affordance). Our code and dataset are available at: https://github.com/ehsanik/muscleTorch.
  • One-sentence Summary: We learn a muscly-supervised visual representation from human's interactions with the visual world.
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