System identification: theory for the user
System identification: theory for the user
Understanding nonlinear dynamics
Understanding nonlinear dynamics
Self-organizing maps
Nonlinear time series analysis
Nonlinear time series analysis
Dynamics (2nd ed.): numerical explorations
Dynamics (2nd ed.): numerical explorations
Neural Short-Term Prediction Based on Dynamics Reconstruction
Neural Processing Letters
Long Term Forecasting by Combining Kohonen Algorithm and Standard Prevision
ICANN '97 Proceedings of the 7th International Conference on Artificial Neural Networks
Clustering of Time Series Subsequences is Meaningless: Implications for Previous and Future Research
ICDM '03 Proceedings of the Third IEEE International Conference on Data Mining
ICDM '05 Proceedings of the Fifth IEEE International Conference on Data Mining
Neural Networks - 2004 Special issue: New developments in self-organizing systems
Useful clustering outcomes from meaningful time series clustering
AusDM '07 Proceedings of the sixth Australasian conference on Data mining and analytics - Volume 70
Use of random time-intervals (RTIs) generation for biometric verification
Pattern Recognition
A review on time series data mining
Engineering Applications of Artificial Intelligence
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Clustering methods are commonly applied to time series, either as a preprocessing stage for other methods or in their own right. In this paper it is explained why time series clustering may sometimes be considered as meaningless. This problematic situation is illustrated for various raw time series. The unfolding preprocessing methodology is then introduced. The usefulness of unfolding preprocessing is illustrated for various time series. The experimental results show the meaningfulness of the clustering when applied on adequately unfolded time series.