Corpus ID: 53299603

Dirichlet belief networks for topic structure learning

@article{Zhao2018DirichletBN,
  title={Dirichlet belief networks for topic structure learning},
  author={He Zhao and Lan Du and Wray L. Buntine and Mingyuan Zhou},
  journal={ArXiv},
  year={2018},
  volume={abs/1811.00717}
}
  • He Zhao, Lan Du, +1 author Mingyuan Zhou
  • Published 2018
  • Computer Science, Mathematics
  • ArXiv
  • Recently, considerable research effort has been devoted to developing deep architectures for topic models to learn topic structures. Although several deep models have been proposed to learn better topic proportions of documents, how to leverage the benefits of deep structures for learning word distributions of topics has not yet been rigorously studied. Here we propose a new multi-layer generative process on word distributions of topics, where each layer consists of a set of topics and each… CONTINUE READING

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