Improving robustness of language models from a geometry-aware perspective.
Bin ZhuZhaoquan GuLe WangJinyin ChenQi XuanPublished in: CoRR (2022)
Keyphrases
- language model
- language modeling
- n gram
- speech recognition
- probabilistic model
- language modelling
- document retrieval
- information retrieval
- statistical language models
- query expansion
- retrieval model
- context sensitive
- query terms
- language model for information retrieval
- test collection
- ad hoc information retrieval
- vector space model
- pseudo relevance feedback
- machine learning
- translation model
- document ranking
- information retrieval systems
- word error rate
- pseudo feedback
- web search
- language models for information retrieval