Evaluating the Trade-Offs between Diversity and Precision for Web Image Search Using Concept-Based Query Expansion.
Enamul HoqueOrland HoeberMinglun GongPublished in: Web Intelligence/IAT Workshops (2011)
Keyphrases
- query expansion
- web image search
- image search
- relevance feedback
- information retrieval systems
- retrieval effectiveness
- text retrieval
- language model
- information retrieval
- pseudo relevance feedback
- average precision
- relevant documents
- web images
- retrieval model
- ranking algorithm
- query terms
- video retrieval
- image classification
- search engine
- image understanding
- active learning
- feature selection
- relevance model