Sufficient conditions for the existence of a sample mean of time series under dynamic time warping.
Brijnesh J. JainDavid SchultzPublished in: Ann. Math. Artif. Intell. (2020)
Keyphrases
- dynamic time warping
- lower bounding
- distance measure
- similarity measure
- similarity search
- shape retrieval
- nearest neighbor classifier
- euclidean distance
- elastic matching
- subsequence matching
- shape similarity
- word spotting
- neural network
- sequence matching
- pattern recognition
- database
- edit distance
- quasi periodic
- signature verification
- special case
- longest common subsequence