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bodhitree chen

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Comments and Ratings by bodhitree chen
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17 Jun 2013 Classic AdaBoost Classifier Weak threshold classifier boosted to strong Classifier with Adaboost Author: Dirk-Jan Kroon

Hi Dirk-Jan Kroon,

In file ADABOOST_tr.m, there is a line as follow:

% The weight of the turn-th weak classifier
adaboost_model.weights(turn) =
log10((1-error_rate)/error_rate);

The weight should be changed to

adaboost_model.weights(turn) =
log((1-error_rate)/error_rate);

i.e. not base 10 logarithm but natural logarithm.

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