Improving Few-Shot Performance of Language Models via Nearest Neighbor Calibration.
Feng NieMeixi ChenZhirui ZhangXu ChengPublished in: CoRR (2022)
Keyphrases
- language model
- nearest neighbor
- language modeling
- probabilistic model
- n gram
- document retrieval
- test collection
- knn
- k nearest neighbor
- retrieval model
- speech recognition
- information retrieval
- query expansion
- language modelling
- context sensitive
- high dimensional
- smoothing methods
- statistical language models
- query terms
- language models for information retrieval
- training set
- ad hoc information retrieval
- video sequences
- pseudo relevance feedback
- term dependencies
- document ranking
- data points
- vector space model
- video content
- key frames
- video data
- visual features
- language model for information retrieval