Hierarchical Phrase-Based Grammar Extraction in JoshuaSuffix Arrays and Prefix Trees.
Lane SchwartzChris Callison-BurchPublished in: Prague Bull. Math. Linguistics (2010)
Keyphrases
- tree structure
- prefix tree
- decision trees
- automatic extraction
- data structure
- information extraction
- natural language
- finite state automata
- hierarchical structure
- context free grammars
- tree structures
- tree representation
- hierarchical clustering
- machine learning
- machine translation
- coarse to fine
- hierarchical model
- grammatical inference
- tree models
- binary space partitioning