English sentence retrieval system based on dependency structure and its evaluation.
Yoshihide KatoSeiji EgawaShigeki MatsubaraYasuyoshi InagakiPublished in: ICDIM (2008)
Keyphrases
- dependency structure
- semantic roles
- natural language
- binary data
- question answering
- information retrieval
- language model
- semantic role labeling
- parse tree
- co occurrence
- information retrieval systems
- data sets
- topic models
- structure learning
- search engine
- natural language processing
- news stories
- part of speech
- machine learning