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This document uses PHP Chinese website manual Release
(PECL fann >= 1.0.0)
fann_get_train_error_function — Returns the error function used during training
$ann
)Returns the error function used during training.
The error functions are described further in error functions constants.
The default error function is FANN_ERRORFUNC_TANH
.
ann
Neural network resource .
The error function constant, or FALSE
on error.