Keyphrases
- distance function
- similarity search
- knn
- metric space
- nearest neighbor
- similarity function
- distance metric
- directional features
- distance measure
- euclidean distance
- complex objects
- data points
- k nearest neighbor
- distance computation
- triangle inequality
- multi dimensional
- quadratic form
- data mining
- vector space
- probability density function
- similarity measure
- image processing
- edit distance
- data representations
- machine learning