Regularized Training of Nearest Neighbor Language Models.
Jean-Francois TonWalter TalbottShuangfei ZhaiJosh M. SusskindPublished in: CoRR (2021)
Keyphrases
- language model
- nearest neighbor
- language modeling
- training set
- document retrieval
- probabilistic model
- n gram
- language modelling
- speech recognition
- statistical language models
- k nearest neighbor
- query expansion
- retrieval model
- information retrieval
- language model for information retrieval
- high dimensional
- context sensitive
- knn
- language models for information retrieval
- document ranking
- ad hoc information retrieval
- vector space model
- test collection
- query terms
- smoothing methods
- cross lingual
- pseudo relevance feedback
- retrieval effectiveness
- machine translation
- translation model
- word error rate