中文说明：在与统计，一个和，混合模型，是一个和，概率模型，为代表的存在下，亚群和，在一个总体的人口，而不需要一个观察到的数据集应该确定的子人口，其中一个单独的观察。正式的混合模型对应的混合分布和，这代表了和，概率分布的整体人口的观察。然而，问题与“混合分布”涉及到派生的整体人口的属性的子种群，“混合模型”是用来做统计推断和统计推断的子种群的属性只在汇集人口的意见，没有亚人口身份信息。
English Description：
In statistics, a mixture model is a probabilistic model for representing the presence of subpopulations within an overall population, without requiring that an observed data set should identify the sub-population to which an individual observation belongs. Formally a mixture model corresponds to the mixture distribution that represents the probability distribution of observations in the overall population. However, while problems associated with "mixture distributions" relate to deriving th