SAS: Self-Augmented Strategy for Language Model Pre-training.
Yifei XuJingqiao ZhangRu HeLiangzhu GeChao YangCheng YangYing Nian WuPublished in: CoRR (2021)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- probabilistic model
- retrieval model
- language modelling
- speech recognition
- information retrieval
- query expansion
- statistical language models
- context sensitive
- query terms
- ad hoc information retrieval
- mixture model
- test collection
- pseudo relevance feedback
- relevance model
- training set
- smoothing methods
- document ranking
- information retrieval systems
- unsupervised learning
- language models for information retrieval
- language model for information retrieval