Code included is for the stream generators used for the paper 'Lift-per-drift: an evaluation metric for classification frameworks with concept drift detection'.

To use:
1) 'Experimental code' features scripts used to run experiments shown in the paper.
2) 'Dataset generators' features variants of MOA's data stream generators that allow specified class imbalance, and concept stream generators used within the experiments.

For any use apart from considering alongside papers for publication, please request permission from the author by emailing rand079@aucklanduni.ac.nz