Keyphrases
- outlier detection
- low rank representation
- robust statistics
- image database
- image retrieval
- upper bound
- outlier mining
- detecting outliers
- information retrieval systems
- robust statistical
- sparse data
- lower bound
- detect outliers
- high dimensional
- information retrieval
- novelty detection
- retrieval process
- content based retrieval
- relevance feedback
- data points
- multimedia databases
- noisy data
- retrieval model
- search engine
- image reconstruction
- sufficient conditions
- robust regression
- case based reasoning
- image features