-nearest neighbors based on centroid displacement.
Alex X. WangStefanka S. ChukovaBinh P. NguyenPublished in: Inf. Sci. (2023)
Keyphrases
- nearest neighbor
- k nearest neighbor
- knn
- data points
- nearest neighbor search
- high dimensional data
- reverse nearest neighbor
- index structure
- high dimensional
- optical flow
- decision boundary
- high dimensional spaces
- displacement estimation
- distance function
- training set
- case study
- information retrieval
- neural network
- database
- principal component analysis
- feature extraction