Topic Compositional Neural Language Model.
Wenlin WangZhe GanWenqi WangDinghan ShenJiaji HuangWei PingSanjeev SatheeshLawrence CarinPublished in: AISTATS (2018)
Keyphrases
- language model
- language modeling
- document level
- n gram
- probabilistic model
- information retrieval
- document retrieval
- expert finding
- speech recognition
- language modelling
- query expansion
- test collection
- retrieval model
- mixture model
- statistical language models
- ad hoc information retrieval
- query terms
- context sensitive
- topic models
- vector space model
- document ranking
- smoothing methods
- relevance model
- news articles
- word error rate
- topic modeling
- model selection
- hidden markov models