2D-LPI: Two-Dimensional Locality Preserving Indexing.
S. ManjunathDevanur S. GuruM. G. SurajR. DineshPublished in: PReMI (2009)
Keyphrases
- locality preserving
- face recognition
- hash functions
- locality preserving projections
- manifold learning
- locality sensitive hashing
- information retrieval
- latent semantic indexing
- data representation
- dimensionality reduction
- multi dimensional
- maximum margin
- indexing techniques
- text retrieval
- basis functions
- multimedia retrieval
- low dimensional
- pattern recognition
- embedding space
- nearest neighbor search
- feature subspace
- computer vision