Get the labels the model was trained on

# SVMModel::getLabels

(PECL svm >= 0.1.5)

SVMModel::getLabels — Get the labels the model was trained on

### 说明

public function SVMModel::getLabels(): array

Return an array of labels that the model was trained on. For regression and one class models an empty array is returned.

### 参数

此函数没有参数。

### 返回值

Return an array of labels

### 参见

- SVMModel::getNrClass() - Returns the number of classes the model was trained with

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