Monthly Archives: September 2014

A Puzzle – Interesting situation Why Ensemble is More Sophisticated Than …

Take a look at the following two confusion matrices, based on algorithmic method 1 and algorithmic method 2.

The puzzle here is that, the ensembling here is an interesting situation which is not an average model but a ranking model.  Interesting thing is you can improve your combined model performance easily, where the combined model is Method1 or Method2.

Do you see how to implement?