Multiple query-dependent RankSVM aggregation for document retrieval.
Yang WangMin LuXiaodong PangMaoqiang XieYalou HuangPublished in: CIDM (2011)
Keyphrases
- document retrieval
- ranking functions
- query dependent
- query independent
- learning to rank
- document collections
- language model
- information retrieval
- retrieval model
- meta search
- relevant documents
- web search
- ranking algorithm
- text retrieval
- active learning
- pseudo relevance feedback
- document ranking
- query expansion
- relevance feedback
- retrieved documents
- ad hoc retrieval
- bayesian networks
- machine learning