DOC Fix math typo in model_evaluation's explained_variance
@@ -1618,7 +1618,7 @@ then the explained variance is estimated as follow:
.. math::
- \texttt{explained\_{}variance}(y, \hat{y}) = 1 - \frac{Var\{ y - \hat{y}\}}{Var\{y\}}
+ \texttt{explained_variance}(y, \hat{y}) = 1 - \frac{Var\{ y - \hat{y}\}}{Var\{y\}}
The best possible score is 1.0, lower values are worse.
