Pre-training for Ad-hoc Retrieval: Hyperlink is Also You Need.
Zhengyi MaZhicheng DouWei XuXinyu ZhangHao JiangZhao CaoJi-Rong WenPublished in: CIKM (2021)
Keyphrases
- ad hoc retrieval
- document collections
- query expansion
- test collection
- web search
- pseudo relevance feedback
- relevance model
- training set
- data fusion
- web pages
- link structure
- supervised learning
- image classification
- information retrieval
- web documents
- multiword
- link analysis
- document retrieval
- information retrieval systems
- information extraction
- image retrieval