2 papers
math.NA2020
Provable Near-Optimal Low-Multilinear-Rank Tensor Recovery
Jian-Feng Cai, Lizhang Miao, Yang Wang +1
We consider the problem of recovering a low-multilinear-rank tensor from a small amount of linear measurements. We show that the Riemannian gradient algorithm initialized by one st…
stat.ML2019
Optimal low rank tensor recovery
Jian-Feng Cai, Lizhang Miao, Yang Wang +1
We investigate the sample size requirement for exact recovery of a high order tensor of low rank from a subset of its entries. In the Tucker decomposition framework, we show that t…