Stock Time Series Categorization and Clustering Via SB-Tree Optimization.
Tak-Chung FuChi-wai LawKin-kee ChanKorris Fu-Lai ChungChak-man NgPublished in: FSKD (2006)
Keyphrases
- stock market
- clustering algorithm
- stock price
- clustering method
- streaming time series
- data mining tasks
- stock data
- multivariate time series
- k means
- optimization problems
- optimization algorithm
- tree structure
- data clustering
- hierarchical clustering
- dynamic time warping
- hierarchical tree
- self organizing maps
- unsupervised learning
- text categorization
- spectral clustering
- high dimensional data
- categorical data
- autoregressive
- optimization process
- stock trading
- global optimization
- stock market data
- multivariate time series data
- alternating optimization
- non stationary
- high dimension space
- gene expression time series
- spanning tree
- fuzzy clustering
- document clustering
- optimization method
- hierarchical structure
- information theoretic
- evolutionary algorithm