Implicit Regularization in Deep Tucker Factorization: Low-Rankness via Structured Sparsity.
Kais HarizHachem KadriStéphane AyacheMaher MoakherThierry ArtièresPublished in: AISTATS (2024)
Keyphrases
- structured sparsity
- group sparsity
- statistical learning
- sparsity inducing
- compressive sensing
- group lasso
- tensor factorization
- learning problems
- regularization methods
- low rank
- convex optimization problems
- pairwise
- singular value decomposition
- matrix factorization
- learning algorithm
- image denoising
- optimization problems
- collaborative filtering