# SVMModel::getSvrProbability

(PECL svm >= 0.1.5)

SVMModel::getSvrProbability — Get the sigma value for regression types

### Descripción

public SVMModel::getSvrProbability(): float

For regression models, returns a sigma value. If there is no probability information or the model is not SVR, 0 is returned.

### Parámetros

Esta función no tiene parámetros.

### Valores devueltos

Returns a sigma value