HIERVAR: A Hierarchical Feature Selection Method for Time Series Analysis.
Alireza KeshavarzianShahrokh ValaeePublished in: CoRR (2024)
Keyphrases
- feature selection
- classification method
- preprocessing
- probabilistic model
- synthetic data
- objective function
- clustering method
- cost function
- data sets
- knn
- detection method
- feature set
- support vector machine
- computational cost
- experimental evaluation
- dynamic programming
- pairwise
- classification accuracy
- multi class
- expectation maximization
- unsupervised learning
- text categorization
- support vector machine svm
- computational complexity
- decision trees
- missing data
- segmentation method
- learning algorithm