Provable ICA with Unknown Gaussian Noise, and Implications for Gaussian Mixtures and Autoencoders

Sanjeev Arora, Rong Ge, Ankur Moitra, Sushant Sachdeva. Provable ICA with Unknown Gaussian Noise, and Implications for Gaussian Mixtures and Autoencoders. Algorithmica, 72(1):215-236, 2015. [doi]

Abstract

Abstract is missing.