Weighted Support Vector Machines

imbalanced classification of abnormal control trend patterns with SVM

This is the accompany code for the paper:
Xanthopoulos, P., & Razzaghi, T. (2014). A weighted support vector machine method for control chart pattern recognition. Computers & Industrial Engineering, 70, 134–149.
There is a Lib SVM based implementation for time series classification of control chart abnormal trend patterns. For more information refer to the original bublication.