Sunday, 21 October 2007

Sunday 20th

Rechecked scoring of KBS experiments and corrected a few mistakes. Both experiment scoring the same though PPVs are different.

A few observations about these KBS:

Is there any point in putting three rules in for the grade as by inference if it’s not one then it’s one of the other two? Would two rules be enough

There are no cases in the training set with 18+ lymph nodes but this rule does exert an influence on the other cases. Do I remove it?

Currently modifying original KBS to test this.

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About Me

My goal in life is to become grumpier. There's no point getting older unless you become grumpier. Working for the NHS helps as does supporting West Ham, so one day I'll end up like Victor Meldrew.