Spikelet: An Adaptive Symbolic Approximation for Finding Higher-Level Structure in Time Series.

Makoto Imamura Takaaki Nakamura

Published in: ICDM (2021)

Keyphrases

higher level
symbolic representation
low level
high level
information systems
database
artificial intelligence
approximation algorithms
dynamic time warping
neural network
e learning
probability distribution
closed form
lower level
multivariate time series
symbolic knowledge