The latent words language model.
Koen DeschachtJan De BelderMarie-Francine MoensPublished in: Comput. Speech Lang. (2012)
Keyphrases
- language model
- n gram
- language modeling
- out of vocabulary
- document representation
- probabilistic model
- document retrieval
- statistical language modeling
- translation model
- multiword
- speech recognition
- dependency structure
- language modelling
- document level
- query expansion
- information retrieval
- retrieval model
- test collection
- word error rate
- latent variables
- bag of words
- mixture model
- statistical language models
- context sensitive
- query terms
- ad hoc information retrieval
- language model for information retrieval
- query specific
- document length
- okapi bm
- text documents
- natural language processing
- keywords