InfoBERT: Improving Robustness of Language Models from An Information Theoretic Perspective.
Boxin WangShuohang WangYu ChengZhe GanRuoxi JiaBo LiJingjing LiuPublished in: ICLR (2021)
Keyphrases
- information theoretic
- language model
- language modeling
- mutual information
- information theory
- n gram
- theoretic framework
- speech recognition
- information retrieval
- probabilistic model
- information bottleneck
- document retrieval
- language modelling
- mixture model
- statistical language models
- query expansion
- jensen shannon divergence
- information theoretic measures
- test collection
- retrieval model
- vector space model
- relevance model
- entropy measure
- language models for information retrieval
- kullback leibler divergence
- smoothing methods
- context sensitive
- document ranking
- pseudo relevance feedback