Keyphrases
- distance function
- similarity search
- knn
- nearest neighbor
- euclidean distance
- similarity function
- distance measure
- metric space
- complex objects
- distance metric
- convex optimization
- edit distance
- piecewise linear
- convex sets
- piecewise constant
- data representations
- data sets
- quadratic form
- probability density function
- k nearest neighbor
- data points
- neural network
- pattern recognition
- decision trees