Extracting Latent Steering Vectors from Pretrained Language Models.
Nishant SubramaniNivedita SureshMatthew E. PetersPublished in: CoRR (2022)
Keyphrases
- language model
- language modeling
- document retrieval
- n gram
- query expansion
- speech recognition
- information retrieval
- test collection
- language modelling
- retrieval model
- statistical language models
- probabilistic model
- mixture model
- context sensitive
- language models for information retrieval
- smoothing methods
- relevance model
- feature vectors
- vector space model
- pseudo relevance feedback
- ad hoc information retrieval
- translation model
- vector space
- document length
- term dependencies
- okapi bm
- document representation
- retrieval effectiveness
- passage retrieval
- document ranking
- query terms
- information extraction