• Corpus ID: 203641804

Elastic-InfoGAN: Unsupervised Disentangled Representation Learning in Imbalanced Data

@article{Ojha2019ElasticInfoGANUD,
  title={Elastic-InfoGAN: Unsupervised Disentangled Representation Learning in Imbalanced Data},
  author={Utkarsh Ojha and Krishna Kumar Singh and Cho-Jui Hsieh and Yong Jae Lee},
  journal={ArXiv},
  year={2019},
  volume={abs/1910.01112}
}
We propose a novel unsupervised generative model, Elastic-InfoGAN, that learns to disentangle object identity from other low-level aspects in class-imbalanced datasets. We first investigate the issues surrounding the assumptions about uniformity made by InfoGAN, and demonstrate its ineffectiveness to properly disentangle object identity in imbalanced data. Our key idea is to make the discovery of the discrete latent factor of variation invariant to identity-preserving transformations in real… 
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