Frequency Balanced Datasets Lead to Better Language Models.
Rodolfo ZevallosMireia FarrúsNúria BelPublished in: EMNLP (Findings) (2023)
Keyphrases
- language model
- language modeling
- probabilistic model
- n gram
- query expansion
- retrieval model
- speech recognition
- information retrieval
- language modelling
- statistical language models
- document retrieval
- smoothing methods
- context sensitive
- language models for information retrieval
- test collection
- query terms
- ad hoc information retrieval
- document ranking
- language model for information retrieval
- pseudo relevance feedback
- vector space model
- word error rate
- okapi bm
- passage retrieval