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process mining علمی

process mining introduction 3 – decision tree

a good article hereEntropy: the degree of uncertainty invest of compressibility (zippability)Goal: reduce entropy in leaves of the tree to improve predictability. E = – (Sigma from i=1 to k)Pi log(Pi) in base 2K: possible values enumeratedPi = Ci / n is the fraction of elements having value i with Ci>= 1 the number of […]