From 2d38784a7240ff3420562e2749378789e7e391d6 Mon Sep 17 00:00:00 2001 From: Amir MOHAMMADI <amir.mohammadi@idiap.ch> Date: Tue, 30 May 2017 09:54:14 +0200 Subject: [PATCH] mention what is T in GMM statistics --- doc/guide.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/doc/guide.rst b/doc/guide.rst index 2e10f54..8f778e4 100644 --- a/doc/guide.rst +++ b/doc/guide.rst @@ -267,6 +267,7 @@ properties in :py:class:`bob.learn.em.GMMStats`: - Eq (10) is :py:class:`bob.learn.em.GMMStats.sum_pxx`: :math:`E_c(x^2)=\frac{1}{n(c)}\sum\limits_{t=1}^T Pr(c | x_t)x_t^2` +where :math:`T` is the number of samples used to generate the stats. The snippet bellow shows how to compute accumulated these statistics given a prior GMM. -- GitLab