Graph laplacian for interactive image retrieval.
Hichem SahbiPatrick EtyngierJean-Yves AudibertRenaud KerivenPublished in: ICASSP (2008)
Keyphrases
- graph laplacian
- interactive image retrieval
- random walk
- spectral clustering
- spectral analysis
- euclidean space
- basis functions
- weighted graph
- pointwise
- semi supervised learning
- kernel machines
- manifold structure
- neighborhood graph
- labeled and unlabeled data
- label information
- face recognition
- unlabeled data
- low dimensional
- metric space
- clustering algorithm
- data points
- training data