Random Forests - Springer

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2. Characterizing the accuracy of random forests 2.1. Random forests converge Given an ensemble of classifiers h 1(x),h 2(x),...,h K (x), and with the training set drawn at random from the distribution of the random vector Y, X,define the margin function as mg(X,Y) = av k I(h k(X) = Y)−max j=Y av k I(h k(X) = j). where I(·) is the ...

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