An Efficient Method for Estimating Time Series Motif Length Using Sequitur Algorithm.
Nguyen Ngoc PhienPublished in: MLICOM (2018)
Keyphrases
- high accuracy
- improved algorithm
- dynamic programming
- preprocessing
- experimental evaluation
- optimization algorithm
- cost function
- computational cost
- detection method
- detection algorithm
- clustering method
- computationally efficient
- classification algorithm
- theoretical analysis
- classification method
- segmentation method
- k means
- high efficiency
- synthetic and real images
- recognition algorithm
- significant improvement
- matching algorithm
- segmentation algorithm
- objective function
- optimization method
- highly efficient
- estimation algorithm
- single pass
- similarity measure
- input data
- tree structure
- energy function
- convergence rate
- computational complexity
- support vector machine svm
- selection algorithm
- probabilistic model
- np hard
- search space
- learning algorithm
- em algorithm
- optimal solution
- expectation maximization
- total length