Up from trigrams! - the struggle for improved language models.
Frederick JelinekPublished in: EUROSPEECH (1991)
Keyphrases
- information retrieval systems
- language model
- n gram
- information retrieval
- retrieval model
- language modeling
- query expansion
- speech recognition
- document retrieval
- probabilistic model
- statistical language models
- query terms
- language modelling
- context sensitive
- vector space model
- document ranking
- translation model
- test collection
- error rate
- ad hoc information retrieval
- word error rate
- language models for information retrieval
- language model for information retrieval
- pseudo relevance feedback
- part of speech
- word segmentation
- smoothing methods
- cross lingual
- bag of words
- text classification
- clustering algorithm
- spoken term detection
- feature selection