fann_create_train_from_callback

    (PECL fann >= 1.0.0)

    fann_create_train_from_callback — Creates the training data struct from a user supplied function

    Açıklama

    fann_create_train_from_callback(
        int$num_data,
        int$num_input,
        int$num_output,
        callable$user_function
    ): resource

    Creates the training data struct from a user supplied function. As the training data are numerable (data 1, data 2...), the user must write a function that receives the number of the training data set (input, output) and returns the set.

    Bağımsız Değişkenler

    num_data

    The number of training data

    num_input

    The number of inputs per training data

    num_output

    The number of ouputs per training data

    user_function

    The user supplied function with following parameters:

    • num - The number of the training data set
    • num_input - The number of inputs per training data
    • num_output - The number of ouputs per training data

    The function should return an associative array with keys input and output and two array values of input and output.

    Dönen Değerler

    Başarı durumunda eğitim verisi özkaynağı, on success, hata durumunda false döner.

    Örnekler

    Örnek 1 fann_create_train_from_callback() example

    <?php
    function create_train_callback($num_data, $num_input, $num_output) {
    return array(
    "input" => array_fill(0, $num_input, 1),
    "output" => array_fill(0, $num_output, 1),
    );
    }

    $num_data = 3;
    $num_input = 2;
    $num_output = 1;
    $train_data = fann_create_train_from_callback($num_data, $num_input, $num_output, "create_train_callback");
    if (    $train_data) {
    // Do something with $train_data
    }
    ?>

    Notlar

    Bilginize:

    Bu işlev sadece fann eklentisi libfann >= 2.2 ile derlenmişse kullanılabilir.

    Ayrıca Bakınız

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