RAPIDMINER 9.7 BETA ANNOUNCEMENT
The beta program for the RapidMiner 9.7 release is now available. Lots of amazing new improvements including true version control!
Combine performance vectors for k-means clustering
I want to combine two PerformanceVectors (centroid distances from "Performance (Cluster Distance Performance)" and the cluster count from Performance (Cluster Count Performance)) for determining the optimal k parameter for k-means clustering by using the "Optimize Parameters" operator. Unfortunately the "Performance (Combine Performance)" operator can only combine performances from a single PerformanceVector as input.
Is there another possibility to combine these two measures into a single one?