A fast and accurate similarity measure for long time series classification based on local extrema and dynamic time warping.
Abdelmadjid LahrecheBachir BouchehamPublished in: Expert Syst. Appl. (2021)
Keyphrases
- dynamic time warping
- similarity measure
- distance measure
- euclidean distance
- lower bounding
- elastic matching
- shape retrieval
- edit distance
- similarity search
- multiscale
- nearest neighbor classifier
- sequence matching
- pairwise
- feature vectors
- signature verification
- similarity function
- subsequence matching
- quasi periodic
- database
- distance function
- shape similarity
- special case
- word spotting
- data analysis
- image processing
- longest common subsequence
- neural network