conditional entropy

短语

[计] 条件熵

词形变化

conditional entropies 复数 conditional entropies

释义与例句

n.
  1. 1.

    The portion of a random variable's own Shannon entropy which is independent from another, given, random variable.

    计算机 工程 数学

    The conditional entropy of random variable Y given X (i.e., conditioned by X), denoted as H(Y#124;X), is equal to H(Y)-I(Y#59;X) where I(Y#59;X) is the mutual information between Y and X.