Keyphrases
- distance function
- voronoi diagram
- knn
- similarity search
- nearest neighbor
- distance measure
- metric space
- complex objects
- euclidean distance
- distance metric
- similarity function
- convex hull
- convex optimization
- data points
- quadratic form
- triangle inequality
- data structure
- edit distance
- convex sets
- k nearest neighbor
- distance computation
- database