Better Language Model with Hypernym Class Prediction.
He BaiTong WangAlessandro SordoniPeng ShiPublished in: CoRR (2022)
Keyphrases
- language model
- wordnet
- semantic relations
- language modeling
- probabilistic model
- speech recognition
- retrieval model
- n gram
- test collection
- document retrieval
- mixture model
- language modelling
- query expansion
- context sensitive
- statistical language models
- smoothing methods
- information retrieval
- ad hoc information retrieval
- query terms
- co occurrence
- vector space model
- pseudo relevance feedback
- relevance model
- multiword
- document ranking
- natural language processing
- latent dirichlet allocation
- word error rate
- information extraction