Re-examination of the Role of Latent Variables in Sequence Modeling
arXiv: Learning, 2019.
With latent variables, stochastic recurrent models have achieved state-of-the-art performance in modeling sound-wave sequence. However, opposite results are also observed in other domains, where standard recurrent networks often outperform stochastic models. To better understand this discrepancy, we re-examine the roles of latent variable...More
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