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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PECL fann >= 1.0.0)
fann_read_train_from_file — Reads a file that stores training data
$filename
)Reads a file that stores training data.
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
Returns a train data resource on success, or FALSE
on error.
Example #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