fann_read_train_from_file

(PECL fann >= 1.0.0)

fann_read_train_from_fileReads a file that stores training data

Opis

fann_read_train_from_file ( string $filename ) : resource

Reads a file that stores training data.

Parametry

filename

The input file in the following format:

num_train_data num_input num_output
inputdata seperated by space
outputdata seperated by space

.
.
.

inputdata seperated by space
outputdata seperated by space

Zwracane wartości

Zwraca zasób danych treningowych przy powodzeniu, FALSE w wypadku błędu.

Przykłady

Przykład #1 fann_read_train_from_file() example

<?php
$train_data 
fann_read_train_from_file("xor.data");
if (
$train_data) {
    
// Do something with $train_data for XOR function
}
?>

Contents of xor.data

4 2 1
-1 -1
-1
-1 1
1
1 -1
1
1 1
-1

Zobacz też:

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User Contributed Notes 1 note

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Ray.Paseur sometimes uses Gmail
3 years ago
An explanation of the values used in xor.data is available here:
http://php.net/manual/en/fann.examples-1.php#117242
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