ColumbiaNLP at SemEval-2019 Task 8: The Answer is Language Model Fine-tuning.
Tuhin ChakrabartySmaranda MuresanPublished in: SemEval@NAACL-HLT (2019)
Keyphrases
- language model
- fine tuning
- language modeling
- n gram
- probabilistic model
- document retrieval
- information retrieval
- query expansion
- language modelling
- retrieval model
- speech recognition
- mixture model
- word sense disambiguation
- test collection
- pseudo relevance feedback
- fine tuned
- statistical language models
- ad hoc information retrieval
- query terms
- vector space model
- document ranking
- smoothing methods
- co occurrence
- context sensitive
- text classification
- structured queries
- translation model
- query specific
- language models for information retrieval