Keyphrases
- language model
- recurrent neural networks
- language modeling
- markov chain
- neural network
- complex valued
- feed forward
- query expansion
- speech recognition
- document retrieval
- information retrieval
- n gram
- retrieval model
- probabilistic model
- context sensitive
- recurrent networks
- language modelling
- test collection
- conditional independence
- mixture model
- reservoir computing
- statistical language models
- artificial neural networks
- smoothing methods
- document ranking
- pseudo relevance feedback
- echo state networks
- vector space model
- query terms
- relevance model
- ad hoc information retrieval
- language models for information retrieval
- probability distribution
- document length