SVMModel::getSvrProbability
(PECL svm >= 0.1.5)
SVMModel::getSvrProbability — Get the sigma value for regression types
说明
public SVMModel::getSvrProbability
( void
) : float
For regression models, returns a sigma value. If there is no probability information or the model is not SVR, 0 is returned.
参数
此函数没有参数。
返回值
Returns a sigma value