Using derivatives in a longest common subsequence dissimilarity measure for time series classification.
Tomasz GóreckiPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- dissimilarity measure
- longest common subsequence
- dynamic time warping
- distance measure
- edit distance
- similarity measure
- distance function
- euclidean distance
- subsequence matching
- shape recognition
- distance metric
- similarity search
- sequence matching
- clustering method
- similarity function
- graph matching
- decision trees
- approximation algorithms
- image retrieval
- triangle inequality
- databases
- hidden markov models
- data analysis
- feature extraction
- biological sequences
- feature selection