Keyphrases
- language model
- recurrent neural networks
- language modeling
- dirichlet prior
- n gram
- probabilistic model
- feed forward
- document retrieval
- neural network
- speech recognition
- information retrieval
- query expansion
- language modelling
- complex valued
- recurrent networks
- mixture model
- retrieval model
- artificial neural networks
- reservoir computing
- echo state networks
- smoothing methods
- posterior probability
- test collection
- maximum likelihood
- bayesian networks
- context sensitive
- statistical language models
- query terms
- ad hoc information retrieval
- posterior distribution
- pseudo relevance feedback
- back propagation
- generative model
- language model for information retrieval
- bayesian inference
- document length
- fuzzy logic
- language models for information retrieval