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<meta name="description" content="什么是随机森林？ 随机森林就是通过集成学习的思想将多棵树集成的一种算法，它的基本单元是决策树，而它的本质属于机器学习的一大分支——集成学习（Ensemble Learning）方法。随机森林的名称中有两个关键词，一个是“随机”，一个就是“森林”。“森林”我们很好理解，一棵叫做树，那么成百上千棵就可以">
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