Php/docs/function.fann-read-train-from-file

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• Fann Functions
• Reads a file that stores training data

fann_read_train_from_file

(PECL fann >= 1.0.0)

fann_read_train_from_file — Reads a file that stores training data

Description

fann_read_train_from_file ( string $filename ) : resource

Reads a file that stores training data.

Parameters

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

Return Values

Returns a train data resource on success, or FALSE on error.

Examples

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

See Also

• 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