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提出混合模型主要是为了能更好地近似一些较复杂的样本分布，通过不断添加component个数，能够随意地逼近不论什么连续的概率分布。所以我们觉得不论什么样本分布都能够用混合模型来建模。由于高斯函数具有一些非常有用的性质。所以高斯混合模型被广泛地使用。 ...

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更新时间 2023-01-16 16:57:17

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