Polytopes, lattices, and spherical codes for the nearest neighbor problem.
Thijs LaarhovenPublished in: CoRR (2019)
Keyphrases
- nearest neighbor
- k nearest neighbor
- knn
- error correction
- nearest neighbor search
- training set
- convex hull
- distance function
- high dimensional
- lattice points
- high dimensional data
- nearest neighbor algorithm
- index structure
- data points
- spherical images
- unit sphere
- extreme points
- nearest neighborhood
- spherical harmonics
- nearest neighbor queries
- panoramic images
- neural network
- three dimensional
- error correcting
- packing problem
- arbitrary shape
- parametric representation
- linear programming