Uncertainty-aware Language Modeling for Selective Question Answering.
Qi YangShreya RavikumarFynn Schmitt-UlmsSatvik LollaEge DemirIaroslav ElistratovAlex LavaeeSadhana LollaElaheh AhmadiDaniela RusAlexander AminiAlejandro PerezPublished in: CoRR (2023)
Keyphrases
- language modeling
- question answering
- information retrieval
- language model
- sentence retrieval
- retrieval model
- query expansion
- probabilistic model
- information extraction
- cross lingual
- n gram
- passage retrieval
- question answering systems
- natural language processing
- document retrieval
- text classification
- named entities
- natural language
- cross language
- tf idf
- pseudo relevance feedback
- retrieval systems
- translation model
- test collection