Metric learning with rank and sparsity constraints.
Bubacarr BahStephen BeckerVolkan CevherBaran GozcuPublished in: ICASSP (2014)
Keyphrases
- metric learning
- sparsity constraints
- distance metric
- sparse representation
- semi supervised
- pairwise
- dimensionality reduction
- low rank
- multi task
- negative matrix factorization
- kernel learning
- learning tasks
- kernel matrix
- dictionary learning
- sparse coding
- distance function
- nonnegative matrix factorization
- semi supervised learning
- feature space
- labeled data
- natural images
- feature extraction
- data sets
- high dimensional data
- text mining