Bosses, I have a question, the same features, the same training set and test data, a category, a category, about 4 and 13 categories, respectively, if adaboost + the decision tree classification time will be different? Class much more time, because the branches of the tree? Less time less categories because fewer branches of the tree? Experiment with sklearn library, I have this kind of situation, bosses genuflect is begged to solve!