Keyphrases
- multivariate time series
- subsequence matching
- non stationary
- stock market
- dynamic time warping
- abnormal patterns
- quasi periodic
- multiscale
- financial time series
- stock price
- visual representation
- autoregressive
- turning points
- moving average
- symbolic representation
- database
- artificial neural networks
- case study
- e learning
- decision making
- information retrieval