AWarp: Fast Warping Distance for Sparse Time Series.
Abdullah MueenNikan ChavoshiNoor Abu-El-RubHossein HamooniAmanda J. MinnichPublished in: ICDM (2016)
Keyphrases
- image warping
- distance measure
- distance function
- dynamic time warping
- euclidean distance
- genetic algorithm
- non stationary
- multivariate time series
- sparse data
- sparse matrix
- distance matrix
- compressed sensing
- compressive sensing
- dictionary learning
- autoregressive
- sparse representation
- video sequences
- data structure
- multiscale