fann_train_on_file
(PECL fann >= 1.0.0)
fann_train_on_file — Trains on an entire dataset, which is read from file, for a period of time
说明
$ann
, string $filename
, int $max_epochs
, int $epochs_between_reports
, float $desired_error
)Trains on an entire dataset, which is read from file, for a period of time.
This training uses the training algorithm chosen by fann_set_training_algorithm() and the parameters set for these training algorithms.
参数
-
ann -
Neural network resource .
-
filename -
The file containing train data
-
max_epochs -
The maximum number of epochs the training should continue
-
epochs_between_reports -
The number of epochs between calling a user function. A value of zero means that user function is not called.
-
desired_error -
The desired fann_get_MSE() or fann_get_bit_fail() , depending on the stop function chosen by fann_set_train_stop_function()
返回值
Returns TRUE on success, or FALSE otherwise.
参见
- fann_train_on_data() - Trains on an entire dataset for a period of time
- fann_train_epoch() - Train one epoch with a set of training data
- fann_get_bit_fail() - The number of fail bits
- fann_get_MSE() - Reads the mean square error from the network
- fann_set_train_stop_function() - Sets the stop function used during training
- fann_set_training_algorithm() - Sets the training algorithm
- fann_set_callback() - Sets the callback function for use during training