Performance prediction and shrinking language models.
Stanley F. ChenStephen M. ChuAhmad EmamiLidia ManguBhuvana RamabhadranRuhi SarikayaAbhinav SethyPublished in: MLSLP (2011)
Keyphrases
- language model
- language modeling
- probabilistic model
- n gram
- prediction accuracy
- document retrieval
- information retrieval
- language modelling
- test collection
- retrieval model
- speech recognition
- query expansion
- ad hoc information retrieval
- context sensitive
- language models for information retrieval
- language model for information retrieval
- statistical language models
- vector space model
- okapi bm
- document length
- document ranking
- translation model
- query terms
- relevance model
- pseudo relevance feedback
- retrieval effectiveness
- passage retrieval
- error rate