Social Annotation for Query Expansion Learning from Multiple Expansion Strategies.
Yuan LinBo XuLuying LiHongfei LinKan XuPublished in: SMP (2017)
Keyphrases
- query expansion
- query disambiguation
- information retrieval systems
- learning process
- learning algorithm
- retrieval effectiveness
- reinforcement learning
- social media
- pseudo relevance feedback
- information retrieval
- active learning
- language model
- decision trees
- relevance feedback
- digital libraries
- text categorization
- text retrieval
- language modeling
- improving search
- ranked retrieval