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

説明

function fann_train_on_file(
    resource $ann,
    string $filename,
    int $max_epochs,
    int $epochs_between_reports,
    float $desired_error
): bool

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.

パラメータ

ann: ニューラルネットワークリソース。
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()

戻り値

成功した場合に true、それ以外の場合に false を返します。

参考

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

関連キーワード:

fann training train epochs Trains entire dataset period time read algorithm stop between desired number fail Sets filename reports chosen user epoch during callback FANNConnection