Topic independent language model for key-phrase detection and verification.
Tatsuya KawaharaShuji DoshitaPublished in: ICASSP (1999)
Keyphrases
- language model
- document retrieval
- keyphrases
- language modeling
- n gram
- probabilistic model
- information retrieval
- query expansion
- ad hoc information retrieval
- mixture model
- test collection
- context sensitive
- translation model
- pseudo relevance feedback
- smoothing methods
- news articles
- retrieval model
- keywords
- image classification
- domain specific
- document representation
- machine learning