Jul 2026
Variational Inference and Density Estimation with Non-negative Tensor Train
An efficient numerical approach for compressing a high-dimensional discrete distribution function into a non-negative tensor train (NTT) format and observing that the proposed NTT fitting procedure exhibits drastically faster convergence than an alternative multiplicative update method that has been previously proposed is observed.
Xun Tang, R. Dwaraknath, Lexing Ying
· SIAM Journal on Scientific C... · 0 citations