The Effect of Points Dispersion on the k-nn Search in Random Projection Forests.
Mashaan A. AlshammariJohn StavrakakisAdel F. AhmedMasahiro TakatsukaPublished in: IEEE Access (2022)
Keyphrases
- knn
- k nearest neighbor
- random projections
- query point
- nearest neighbor
- dimensionality reduction
- k nearest neighbour
- text categorization
- nearest neighbor search
- data points
- distance function
- feature selection
- original data
- similarity search
- high dimensional
- k nearest
- neural network
- support vector machine svm
- voting methods
- text classification
- unsupervised learning
- random sampling
- dimension reduction
- support vector machine
- active learning
- pattern recognition
- data mining