no code implementations • 12 Feb 2021 • Huadong Liao, JiaWei He
In this paper, we show that the Jacobian determinant mapping is unique for the given distributions, hence the likelihood objective of flows has a unique global optimum.
1 code implementation • 8 May 2019 • Huadong Liao, JiaWei He, Kunxian Shu
However, flow-based models are limited by density estimation performance issues as compared to state-of-the-art autoregressive models.