A New Look at Nearest Neighbours: Identifying Benign Input Geometries via Random Projections.
Ata KabánPublished in: ACML (2015)
Keyphrases
- random projections
- nearest neighbour
- compressive sensing
- dimensionality reduction
- sparse representation
- dimension reduction
- original data
- random sampling
- k nearest neighbour
- principal component analysis
- input data
- image reconstruction
- document clustering
- knn
- k nearest neighbor
- low dimensional
- query processing
- hash functions
- decision trees
- text documents
- information retrieval
- data mining
- data sets