UniLMv2: Pseudo-Masked Language Models for Unified Language Model Pre-Training.
Hangbo BaoLi DongFuru WeiWenhui WangNan YangXiaodong LiuYu WangJianfeng GaoSonghao PiaoMing ZhouHsiao-Wuen HonPublished in: ICML (2020)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- probabilistic model
- speech recognition
- context sensitive
- information retrieval
- language modelling
- test collection
- retrieval model
- smoothing methods
- mixture model
- query expansion
- query terms
- language models for information retrieval
- language model for information retrieval
- cross language retrieval
- document length
- statistical language models
- pseudo relevance feedback
- vector space model
- statistical machine translation
- ir models
- document level
- translation model
- word error rate
- ad hoc information retrieval