I am a novice to rapidminer and just formulated my first set for my data e.g if Col1 > 0.710 and Col1 > 0.868 then 1 (144 / 1841). What do the numbers 144 and 1841 mean and where are they derived from.
that's the number of examples which match the different label values applying the rule. So in your case you have 144+1841 examples; 144 examples contain the first label value, 1841 contain the second label value when the rule "Col1 > 0.710 and Col1 > 0.868" is applied for all examples (rows).
_________________________________________________________ Team Lead Software Engineering | RapidMiner GmbH