A fast sorting-based aggregation method for symbolic time series representation.
Xinye ChenStefan GüttelPublished in: ICDM (Workshops) (2021)
Keyphrases
- symbolic representation
- objective function
- synthetic data
- experimental evaluation
- cost function
- image sequences
- high precision
- computational cost
- significant improvement
- prior knowledge
- similarity measure
- feature vectors
- pairwise
- high accuracy
- image representation
- detection algorithm
- detection method
- preprocessing
- classification method
- data sets
- generation method