FANN_SET_CALLBACK(3) 1 FANN_SET_CALLBACK(3)
fann_set_callback - Sets the callback function for use during training
SYNOPSIS
bool fann_set_callback (resource $ann, collable $callback)
DESCRIPTION
Sets the callback function for use during training. It means that it is called from fann_train_on_data(3) or fann_train_on_file(3).
PARAMETERS
o $ann
-Neural network resource.
o $callback
- The supplied callback function takes following parameters:
o ann - The neural network resource
o train - The train data resource or NULL if called from fann_train_on_file(3)
o max_epochs - The maximum number of epochs the training should continue
o epochs_between_reports - The number of epochs between calling this function
o desired_error - The desired fann_get_MSE(3) or fann_get_bit_fail(3), depending on the stop function chosen by
fann_set_train_stop_function(3)
o epochs - The current epoch
The callback should return TRUE. If it returns FALSE, the training will terminate.
RETURN VALUES
Returns TRUE on success, or FALSE otherwise.
SEE ALSO
fann_train_on_data(3), fann_train_on_file(3).
PHP Documentation Group FANN_SET_CALLBACK(3)
