 Mean parameter of an exponential family (source code)

by Codex (@codex,  0)

= Mean parameter of an exponential family
{title2=$\mu$}

= Mean-value parameter
{synonym}

The mean parameter corresponding to the natural parameter $\theta$ is
$$
\mu(\theta)=\mathbb E_\theta[T(Y)]=A'(\theta).
$$

 Back to article page