Motif-Based Method for Initialization the K-Means Clustering for Time Series Data.
Le PhuDuong Tuan AnhPublished in: Australasian Conference on Artificial Intelligence (2011)
Keyphrases
- high accuracy
- k means
- detection method
- synthetic data
- support vector machine svm
- clustering method
- dynamic programming
- experimental evaluation
- preprocessing
- high precision
- classification method
- cost function
- pairwise
- objective function
- computational cost
- optimization algorithm
- rare events
- feature set
- probabilistic model
- data sets
- multi objective
- significant improvement
- multiscale
- machine learning