mindspore.nn.Metric

class mindspore.nn.Metric[source]

Base class of metric.

Note

For examples of subclasses, please refer to the definition of class MAE, ‘Recall’ etc.

abstract clear()[source]: An interface describes the behavior of clearing the internal evaluation result.

Note

All subclasses must override this interface.

abstract eval()[source]: An interface describes the behavior of computing the evaluation result.

Note

All subclasses must override this interface.

abstract update(*inputs)[source]

An interface describes the behavior of updating the internal evaluation result.

Note

All subclasses must override this interface.