Graph-based Hierarchical Relevance Matching Signals for Ad-hoc Retrieval.
Xueli YuWeizhi XuZeyu CuiShu WuLiang WangPublished in: WWW (2021)
Keyphrases
- ad hoc retrieval
- test collection
- query independent
- relevance model
- query expansion
- document collections
- information retrieval
- data fusion
- retrieval effectiveness
- pseudo relevance feedback
- language model
- link structure
- retrieved documents
- language modeling
- retrieval model
- average precision
- relevant documents
- web search
- relevance feedback
- semi supervised
- retrieval process
- document retrieval
- query dependent