Entire Regularization Path for Sparse Nonnegative Interaction Model.
Mirai TakayanagiYasuo TabeiHiroto SaigoPublished in: ICDM (2018)
Keyphrases
- interaction model
- virtual environment
- sparsity regularization
- elastic net
- mixed norm
- solution path
- structured sparsity
- tensor factorization
- user interface
- objective function
- regularization parameter
- mixed initiative
- sparse coding
- nonnegative matrix factorization
- matrix factorization
- sparse representation
- knowledge based systems
- artificial intelligence