An improvement of symbolic aggregate approximation distance measure for time series.
Youqiang SunJiuyong LiJixue LiuBing-Yu SunChristopher ChowPublished in: Neurocomputing (2014)
Keyphrases
- distance measure
- symbolic aggregate approximation
- dynamic time warping
- symbolic representation
- euclidean distance
- similarity measure
- hausdorff distance
- similarity search
- distance function
- texture features
- palmprint
- distance metric
- kullback leibler divergence
- nearest neighbor classifier
- kullback leibler
- data sets
- subsequence matching
- genetic algorithm
- image processing
- bhattacharyya distance