Music recommendation using hypergraphs and group sparsity.
Antonis TheodoridisConstantine KotropoulosYannis PanagakisPublished in: ICASSP (2013)
Keyphrases
- music recommendation
- group sparsity
- structured sparsity
- sparse coding
- dictionary learning
- low rank
- sparse representation
- user profiles
- music retrieval
- recommender systems
- linear combination
- collaborative filtering
- image classification
- natural images
- audio features
- reinforcement learning
- convex optimization
- image retrieval