Language Modelling via Learning to Rank.
Arvid FrydenlundGagandeep SinghFrank RudziczPublished in: CoRR (2021)
Keyphrases
- learning to rank
- language modelling
- language model
- document retrieval
- information retrieval
- n gram
- ranking functions
- ad hoc retrieval
- loss function
- document ranking
- test collection
- pseudo relevance feedback
- language modeling
- evaluation measures
- collaborative filtering
- tf idf
- relevance judgments
- query expansion
- user ratings
- evaluation metrics
- supervised learning
- reinforcement learning
- user feedback
- passage retrieval
- retrieval model