Independent query refinement and feature re-weighting using positive and negative examples for content-based image retrieval.
Cheng-Chin ChiangJyun-Yue WuMau-Tsuen YangWen-Kai TaiPublished in: Multim. Tools Appl. (2009)
Keyphrases
- query refinement
- positive and negative examples
- relevance feedback
- positive examples
- negative examples
- search engine
- query formulation
- image retrieval
- training set
- multimedia retrieval
- hypothesis space
- web search
- information retrieval
- metadata
- positive and negative
- data sets
- similarity search
- image features
- training examples
- similarity measure
- version space
- active learning
- data structure
- training data
- learning algorithm
- small number
- database
- semantic information
- background knowledge
- multimedia data
- database systems
- e learning
- machine learning