creates an empty GMM data structure.
创建一个空的GMM的数据结构。
用法----------Usage----------
newGmm()
值----------Value----------
list object with the following members:
列表对象具有下列成员:
参数:w
numeric vector containing the component weights of the mixture model.
数字向量,含有该成分的混合模型的权重。
参数:mean
list with respective means (numeric vectors) as elements.
与相应的装置(数值向量)作为元素的列表。
参数:cov
list with respective covariance matrices as elements.
与相应的协方差矩阵作为元素的列表。
参数:a
constraints between components, encoded in a numeric vector. One value per component. 2 components associated to the same value are said to be from the same origin. Used in vbconstr.
组件之间,在一个数值向量编码的约束。每个组件的一个值。 2相关的组件为相同的值被说成是来自同一个来源。用于在vbconstr。