High-Dimensional Indexing by Sparse Approximation.
Pedro BorgesAndré MourãoJoão MagalhãesPublished in: ICMR (2015)
Keyphrases
- sparse approximation
- high dimensional indexing
- indexing method
- linear combination
- high dimensional
- noise model
- gaussian process
- convex relaxation
- sparse coding
- ls svm
- multimedia databases
- globally optimal
- data sets
- similarity measurement
- co occurrence
- input image
- relevance feedback
- object recognition
- machine learning