Regularization and nonlinearities for neural language models: when are they needed?
Marius PachitariuManeesh SahaniPublished in: CoRR (2013)
Keyphrases
- language model
- language modeling
- n gram
- query expansion
- document retrieval
- language modelling
- probabilistic model
- speech recognition
- retrieval model
- statistical language models
- information retrieval
- test collection
- ad hoc information retrieval
- context sensitive
- smoothing methods
- language models for information retrieval
- vector space model
- document ranking
- mixture model
- tf idf
- relevance model
- translation model
- document length
- language modeling approaches
- language model for information retrieval
- word error rate
- term dependencies
- query specific
- pseudo relevance feedback
- retrieval effectiveness