Preprocessing time series with ICA and savitzky-golay filtering.
J. M. GórrizCarlos García PuntonetMoisés SalmerónPublished in: Neural Networks and Computational Intelligence (2004)
Keyphrases
- preprocessing
- post processing
- independent component analysis
- feature extraction
- preprocessing step
- non stationary
- filtering algorithm
- dynamic time warping
- filtering method
- adaptive filtering
- feature selection
- weather forecasting
- preprocessing phase
- information filtering
- stock market
- distance measure
- signal processing
- temporal data
- artificial neural networks
- sequential data
- feature space
- case study
- statistically independent
- image processing
- real time
- abnormal patterns
- independent components analysis