Spartan: Differentiable Sparsity via Regularized Transportation.
Kai Sheng TaiTai-Peng TianSer-Nam LimPublished in: CoRR (2022)
Keyphrases
- sparsity constraints
- sparse reconstruction
- objective function
- sparsity inducing
- sparse representation
- high dimensional
- transportation systems
- loss function
- risk minimization
- regularized least squares
- least squares
- variable selection
- sparse approximation
- intelligent transportation systems
- negative matrix factorization
- tensor factorization