On the Role of Bidirectionality in Language Model Pre-Training.
Mikel ArtetxeJingfei DuNaman GoyalLuke ZettlemoyerVes StoyanovPublished in: CoRR (2022)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- retrieval model
- speech recognition
- test collection
- probabilistic model
- query expansion
- information retrieval
- language modelling
- mixture model
- ad hoc information retrieval
- training set
- statistical language models
- vector space model
- context sensitive
- pseudo relevance feedback
- translation model
- retrieval effectiveness
- query terms
- document ranking