RetroMAE: Pre-Training Retrieval-oriented Language Models Via Masked Auto-Encoder.
Shitao XiaoZheng LiuYingxia ShaoZhao CaoPublished in: EMNLP (2022)
Keyphrases
- language model
- retrieval model
- document retrieval
- language modeling
- query expansion
- information retrieval
- language models for information retrieval
- test collection
- ad hoc information retrieval
- cross language retrieval
- statistical language models
- smoothing methods
- document length
- document ranking
- n gram
- relevance model
- query terms
- query specific
- probabilistic model
- passage retrieval
- language modelling
- retrieval effectiveness
- text retrieval
- okapi bm
- speech recognition
- ir models
- document level
- information retrieval systems
- term dependencies
- pseudo relevance feedback
- pseudo feedback
- context sensitive
- term frequency
- statistical language modeling
- retrieval process
- retrieval systems
- image database
- ad hoc retrieval
- average precision
- tf idf
- vector space model
- relevance feedback
- search engine
- out of vocabulary
- term weighting
- retrieval accuracy