Sparsity in Dependency Grammar Induction.
Jennifer GillenwaterKuzman GanchevJoão GraçaFernando PereiraBen TaskarPublished in: ACL (2) (2010)
Keyphrases
- grammar induction
- language processing
- unsupervised grammar induction
- context free grammars
- natural language processing
- sparse representation
- machine translation
- high dimensional
- statistical machine translation
- word alignment
- unsupervised methods
- training corpus
- production system
- machine learning
- text classification
- natural language
- artificial intelligence