First and Second Derivatives in Time Series Classification Using DTW.
Tomasz GóreckiMaciej LuczakPublished in: Commun. Stat. Simul. Comput. (2014)
Keyphrases
- dynamic time warping
- similarity measure
- euclidean distance
- higher order
- distance measure
- similarity search
- directional derivatives
- edit distance
- quasi invariant
- longest common subsequence
- finite difference
- high dimensional
- expert systems
- genetic algorithm
- neural network
- evolutionary algorithm
- artificial neural networks
- graph matching
- critical points
- data mining
- image brightness
- data sets
- database