Hello, I am trying to run the contrast set mining algorithm on an imbalanced dataset, and the results that I get (the rules generated) have all been generated for the set with the fewer elements. Is there any way I can force it to describe only the set I want it to? And has the algorithm been tested on imbalanced datasets like this before?
Hello, I am trying to run the contrast set mining algorithm on an imbalanced dataset, and the results that I get (the rules generated) have all been generated for the set with the fewer elements. Is there any way I can force it to describe only the set I want it to? And has the algorithm been tested on imbalanced datasets like this before?