Demystifying Prompts in Language Models via Perplexity Estimation.
Hila GonenSrini IyerTerra BlevinsNoah A. SmithLuke ZettlemoyerPublished in: EMNLP (Findings) (2023)
Keyphrases
- language model
- language modeling
- n gram
- information retrieval
- probabilistic model
- document retrieval
- speech recognition
- retrieval model
- language modelling
- test collection
- statistical language models
- mixture model
- query expansion
- context sensitive
- smoothing methods
- ad hoc information retrieval
- word error rate
- document ranking
- language models for information retrieval
- okapi bm
- translation model
- relevance model
- query terms
- query specific
- passage retrieval
- pseudo relevance feedback
- co occurrence
- search engine