Improving Object Retrieval Quality by Integration of Similarity Propagation and Query Expansion.
Shanmin PangJin MaJihua ZhuJianru XueQi TianPublished in: IEEE Trans. Multim. (2019)
Keyphrases
- query expansion
- retrieval quality
- text retrieval
- retrieval effectiveness
- ad hoc retrieval
- information retrieval systems
- information retrieval
- relevant documents
- language model
- language modeling
- pseudo relevance feedback
- retrieval model
- relevance feedback
- document retrieval
- similarity measure
- document collections
- term frequency
- distance measure
- query terms
- retrieval systems
- retrieval process
- passage retrieval