fann_get_MSE

(PECL fann >= 1.0.0)

fann_get_MSE — Reads the mean square error from the network

설명

float fann_get_MSE ( resource $ann )

Reads the mean square error from the network.

Reads the mean square error from the network. This value is calculated during training or testing and can therefore sometimes be a bit off if the weights have been changed since the last calculation of the value.

인수

ann: Neural network resource.

반환값

The mean square error, or FALSE on error.

참고

fann_test_data() - Test a set of training data and calculates the MSE for the training data