Deep understanding for Riemannian Opt (Gradient Descent)

[mbaddar1]

Optimization Techniques on Riemannian Manifolds Steven T. Smith https://arxiv.org/pdf/1407.5965.pdf

AUTOMATIC DIFFERENTIATION FOR RIEMANNIAN OPTIMIZATION ON LOW-RANK MATRIX AND TENSOR-TRAIN MANIFOLDS https://arxiv.org/pdf/2103.14974.pdf

Tensor Train Decomposition on TensorFlow (T3F) https://arxiv.org/pdf/1801.01928.pdf