Efficient K-NN search in polyphonic music databases using a lower bounding mechanism.
Ning-Han LiuYi-Hung WuArbee L. P. ChenPublished in: Multimedia Information Retrieval (2003)
Keyphrases
- knn
- k nearest neighbor
- lower bounding
- distance computation
- multi step
- nearest neighbor
- similarity search
- search algorithm
- text categorization
- branch and bound algorithm
- indexing techniques
- distance function
- support vector machine
- dynamic time warping
- lower bound
- nearest neighbor search
- polyphonic music
- neural network
- search space
- feature selection
- lower and upper bounds