Returns the number of classes the model was trained with

SVMModel::getLabels
SVMModel::getSvmType
SVMModel
PHP Manual

# SVMModel::getNrClass

(PECL svm >= 0.1.5)

SVMModel::getNrClass — Returns the number of classes the model was trained with

### Description

public int SVMModel::getNrClass ( void )

Returns the number of classes the model was trained with, will return 2 for one class and regression models.

### Parameters

This function has no parameters.

### Return Values

Return an integer number of classes

SVMModel::getLabels
SVMModel::getSvmType
SVMModel
PHP Manual