Keyphrases
- distance function
- similarity search
- nearest neighbor
- metric space
- knn
- euclidean distance
- similarity function
- distance measure
- data points
- distance metric
- edit distance
- nearest neighbor classification
- metric learning
- feature weights
- image processing
- triangle inequality
- data representations
- query point
- database
- k nearest neighbor
- level set
- semi supervised
- neural network