I’ve been tinkering with the algorithm model over the past week or so.  The result is lower risk and higher yield - the perfect combination.  This is of course based on the results output from the new algorithm.  In some way this goes without saying but I think it’s always good to remember this point.  If the model’s wrong then performance will be worse than predicted.  How much worse?  The trouble is you cannot measure what you don’t know!
Continued