Keyphrases
- language model
- bio inspired
- language modeling
- n gram
- swarm intelligence
- document retrieval
- probabilistic model
- speech recognition
- artificial neural networks
- query expansion
- mixture model
- retrieval model
- information retrieval
- language modelling
- context sensitive
- prediction accuracy
- dependency structure
- smoothing methods
- statistical language models
- test collection
- hidden markov models
- ad hoc information retrieval
- simulated annealing
- pseudo relevance feedback
- statistical machine translation
- neural network
- language model for information retrieval