TS-CHIEF: a scalable and accurate forest algorithm for time series classification.
Ahmed ShifazCharlotte PelletierFrançois PetitjeanGeoffrey I. WebbPublished in: Data Min. Knowl. Discov. (2020)
Keyphrases
- computationally efficient
- high accuracy
- learning algorithm
- experimental evaluation
- times faster
- segmentation algorithm
- optimization algorithm
- detection algorithm
- highly efficient
- dynamic programming
- hybrid algorithm
- computational cost
- matching algorithm
- single pass
- preprocessing
- neural network
- memory efficient
- worst case
- nearest neighbor
- np hard
- cost function
- computational complexity
- theoretical analysis
- expectation maximization
- recognition algorithm
- improved algorithm
- significant improvement
- estimation algorithm
- k means