文字
fann_read_train_from_file
(PECL fann >= 1.0.0)
fann_read_train_from_file — Reads a file that stores training data
说明
resource fann_read_train_from_file
( string
$filename
)Reads a file that stores training data.
参数
-
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
返回值
Returns a train data resource on success, or FALSE on error.
范例
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
参见
- fann_train_on_data() - Trains on an entire dataset for a period of time
- fann_destroy_train() - Destructs the training data
- fann_save_train() - Save the training structure to a file