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Sahaj Garg

2 accepted papers

2021

Anytime Sampling for Autoregressive Models via Ordered Autoencoding

ICLR 2021poster

Autoregressive models are widely used for tasks such as image and audio generation. The sampling process of these models, however, does not allow interruptions and cannot adapt to real-time computational resources. This challenge impedes the deployment of powerful autoregressive models, which involv…

2019

Sliced Score Matching: A Scalable Approach to Density and Score Estimation

UAI 2019poster

Score matching is a popular method for estimating unnormalized statistical models. However, it has been so far limited to simple, shallow models or low-dimensional data, due to the difficulty of computing the Hessian of log-density functions. We show this difficulty can be mitigated by projecting th…