文件名称：模型预测的利器——随机森林
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更新时间：2015-12-23 11:44:33
Introduction Denition Random Forests grows many classication trees. To classify a new object from an input vector, put the input vector down each of the trees in the forest. Each tree gives a classication, and we say the tree "votes" for that class. The forest chooses the classication having the most votes (over all the trees in the forest)[Brieman 2001]