BriefGPT.xyz
Oct, 2018
重新取样的先验对变分自编码器的影响
Resampled Priors for Variational Autoencoders
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Matthias Bauer, Andriy Mnih
TL;DR
提出了基于学习接受/拒绝采样的LARS方法,该方法可以使用具有学习接受函数的拒绝采样构建更丰富的先验,从而改善了变分自编码器(VAE)的性能,并且还可以与现有的灵活先验定义方法相结合以进一步提高性能。
Abstract
We propose
learned accept/reject sampling
(LARS), a method for constructing
richer priors
using rejection sampling with a learned acceptance function. This work is motivated by recent analyses of the VAE objectiv
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