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第356行： − 为了适应不同的需要，已经提出了几种互信息的变形。其中包括变量归一化和对两个以上变量的泛化。+
→变形 Variations
在过程<math> W </math>中，<math>w</math>只有一个值的极端情况下，可以使用传统的互信息定义。
在过程<math> W </math>中，<math>w</math>只有一个值的极端情况下，可以使用传统的互信息定义。
== 变形 Variations ==
== 变种 Variations ==
Several variations on mutual information have been proposed to suit various needs. Among these are normalized variants and generalizations to more than two variables.
Several variations on mutual information have been proposed to suit various needs. Among these are normalized variants and generalizations to more than two variables.
Several variations on mutual information have been proposed to suit various needs. Among these are normalized variants and generalizations to more than two variables.
Several variations on mutual information have been proposed to suit various needs. Among these are normalized variants and generalizations to more than two variables.
为了适应不同的需要，已经提出了几种互信息的变种。其中包括变量归一化和对两个以上变量的泛化。