Fighting with the Sparsity of Synonymy Dictionaries.
Dmitry UstalovMikhail ChernoskutovChris BiemannAlexander PanchenkoPublished in: CoRR (2017)
Keyphrases
- sparse representation
- sparse approximations
- dictionary learning
- sparse coding
- face recognition
- bag of words
- image classification
- word sense disambiguation
- wordnet
- high dimensional data
- random projections
- current status
- sparsity constraints
- dimensionality reduction
- high dimensional
- compressive sensing
- negative matrix factorization
- feature space
- compressed sensing
- gaussian process
- semantic relations
- image representation
- natural images
- image patches
- language resources
- word similarity
- natural language processing
- mixed norm