fann_read_train_from_file(3) [php man page]

FANN_READ_TRAIN_FROM_FILE(3)						 1					      FANN_READ_TRAIN_FROM_FILE(3)

fann_read_train_from_file - Reads a file that stores training data

SYNOPSIS

       resource fann_read_train_from_file (string  $filename)

DESCRIPTION

	Reads a file that stores training data.

PARAMETERS

	      o $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(3), fann_destroy_train(3), fann_save_train(3).

PHP Documentation Group 											      FANN_READ_TRAIN_FROM_FILE(3)

FANN_TRAIN_ON_DATA(3)							 1						     FANN_TRAIN_ON_DATA(3)

fann_train_on_data - Trains on an entire dataset for a period of time

SYNOPSIS

       bool fann_train_on_data (resource  $ann, resource  $data, int  $max_epochs, int	$epochs_between_reports, float	$desired_error)

DESCRIPTION

	Trains on an entire dataset for a period of time.

	This training uses the training algorithm chosen by fann_set_training_algorithm(3) and the parameters set for these training algorithms.

PARAMETERS

	      o $ann
		-Neural network resource.

	      o $data
		-Neural network training data resource.

	      o $max_epochs
		- The maximum number of epochs the training should continue

	      o $epochs_between_reports
		- The number of epochs between calling a callback function. A value of zero means that user function is not called.

	      o $desired_error
		- The desired fann_get_MSE(3) or fann_get_bit_fail(3), depending on the stop function chosen by fann_set_train_stop_function(3)

RETURN VALUES

       Returns TRUE on success, or FALSE otherwise.

SEE ALSO

       fann_train_on_file(3), fann_train_epoch(3), fann_get_bit_fail(3), fann_get_MSE(3), fann_set_train_stop_function(3), fann_set_training_algo-
       rithm(3), fann_set_callback(3).

PHP Documentation Group 												     FANN_TRAIN_ON_DATA(3)