using RM for Concept Drift Detection

bofoghi

Hi,

I am a new user of RM and would like to use it especially for Concept Drift Detection. I have searched through the topics in the forum and found that the previoously known Data Stream Mining Plugin is replaced with the series analysis plug in. Right? And I have the series plug in and I can see it in RM. Now, I wonder if anyone can tell me how I can use the series analysis plugin for Concept Drift Detection?

thanks,

MariusHelf

Hi,

RapidMiner does not support Concept Drift Detection out of the box yet. With the help of the series extension you can however create a custom process for concept drift detection, e.g. by training a model on the first examples of a series, and then applying it on later batches. If the performance drops significantly for a batch or a number of batches, you have concept drift.

Best,

  Marius