A Triangular Network For Density Estimation

Code

• github.com/lixilinx/TriNet4PdfEst
  OfficialIn paperpytorch★ 4

Abstract

We report a triangular neural network implementation of neural autoregressive flow (NAF). Unlike many universal autoregressive density models, our design is highly modular, parameter economy, computationally efficient, and applicable to density estimation of data with high dimensions. It achieves state-of-the-art bits-per-dimension indices on MNIST and CIFAR-10 (about 1.1 and 3.7, respectively) in the category of general-purpose density estimators.

Tasks

Reproductions