Language modeling for spoken dialogue system based on sentence transformation and filtering using predicate-argument structures.
Koichiro YoshinoShinsuke MoriTatsuya KawaharaPublished in: APSIPA (2012)
Keyphrases
- language modeling
- predicate argument
- language model
- sentence level
- semantic role labeling
- relevance model
- retrieval model
- information retrieval
- probabilistic model
- n gram
- query expansion
- cross lingual
- expert finding
- dialogue system
- natural language
- tree kernels
- test collection
- part of speech
- high dimensional
- word segmentation
- vector space model
- text classification
- image retrieval
- machine learning