fann_sys::fann_get_MSE

pub unsafe extern fn fann_get_MSE(ann: *const fann) -> c_float

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.

See also

fann_test_data

This function appears in FANN >= 1.1.0.