Difference between revisions of "Detection of language"

From Artificial Neural Network for PHP
(New page: == FAQ == For information about dat-files have a view to the FAQ page. == Training == <source lang="php"> require_once '../ANN/Loader.php'; try { $network = ANN_Network::loadFro...)
 
 
(2 intermediate revisions by the same user not shown)
Line 8: Line 8:
   
 
require_once '../ANN/Loader.php';
 
require_once '../ANN/Loader.php';
  +
  +
use ANN\Network;
  +
use ANN\StringValue;
  +
use ANN\Values;
   
 
try
 
try
 
{
 
{
$network = ANN_Network::loadFromFile('strings.dat');
+
$objNetwork = Network::loadFromFile('strings.dat');
 
}
 
}
 
catch(Exception $e)
 
catch(Exception $e)
Line 17: Line 21:
 
print 'Creating a new one...';
 
print 'Creating a new one...';
   
$network = new ANN_Network(1, 8, 2);
+
$objNetwork = new Network(1, 8, 2);
   
$objStringValues = new ANN_StringValue(15); // As of ANN 2.1.1
+
$objStringValues = new StringValue(15); // As of ANN 2.1.1
 
 
 
$objStringValues->saveToFile('input_strings.dat');
 
$objStringValues->saveToFile('input_strings.dat');
 
 
$objValues = new ANN_Values;
+
$objValues = new Values;
 
 
 
$objValues->train()
 
$objValues->train()
Line 38: Line 42:
 
try
 
try
 
{
 
{
$objValues = ANN_Values::loadFromFile('values_strings.dat');
+
$objValues = Values::loadFromFile('values_strings.dat');
 
}
 
}
 
catch(Exception $e)
 
catch(Exception $e)
Line 45: Line 49:
 
}
 
}
   
$network->setValues($objValues);
+
$objNetwork->setValues($objValues);
   
$network->train();
+
$objNetwork->train();
   
$network->saveToFile('strings.dat');
+
$objNetwork->saveToFile('strings.dat');
   
$network->printNetwork();
+
$objNetwork->printNetwork();
 
</source>
 
</source>
   
Line 59: Line 63:
   
 
require_once '../ANN/Loader.php';
 
require_once '../ANN/Loader.php';
  +
  +
use ANN\Network;
  +
use ANN\StringValue;
  +
use ANN\Values;
   
 
try
 
try
 
{
 
{
$network = ANN_Network::loadFromFile('strings.dat');
+
$objNetwork = Network::loadFromFile('strings.dat');
 
}
 
}
 
catch(Exception $e)
 
catch(Exception $e)
Line 71: Line 79:
 
try
 
try
 
{
 
{
$objValues = ANN_Values::loadFromFile('values_strings.dat');
+
$objValues = Values::loadFromFile('values_strings.dat');
 
}
 
}
 
catch(Exception $e)
 
catch(Exception $e)
Line 80: Line 88:
 
try
 
try
 
{
 
{
$objStringValues = ANN_StringValue::loadFromFile('input_strings.dat');
+
$objStringValues = StringValue::loadFromFile('input_strings.dat');
 
}
 
}
 
catch(Exception $e)
 
catch(Exception $e)
Line 96: Line 104:
 
$objValues->input($objStringValues('Helló Wórld!')); // As of PHP 5.3.0
 
$objValues->input($objStringValues('Helló Wórld!')); // As of PHP 5.3.0
   
$network->setValues($objValues);
+
$objNetwork->setValues($objValues);
   
$network->printNetwork();
+
$objNetwork->printNetwork();
   
 
</source>
 
</source>

Latest revision as of 12:39, 1 June 2011

FAQ

For information about dat-files have a view to the FAQ page.

Training

require_once '../ANN/Loader.php';

use ANN\Network;
use ANN\StringValue;
use ANN\Values;

try
{
  $objNetwork = Network::loadFromFile('strings.dat');
}
catch(Exception $e)
{
  print 'Creating a new one...';

  $objNetwork = new Network(1, 8, 2);

  $objStringValues = new StringValue(15); // As of ANN 2.1.1
	
  $objStringValues->saveToFile('input_strings.dat');
	
  $objValues = new Values;
  
  $objValues->train()
    ->input($objStringValues->getInputValue('Hallo Welt'))
    ->output(1, 0) // German
    ->input($objStringValues->getInputValue('Hello World'))
    ->output(0, 1); // English
  
  $objValues->saveToFile('values_strings.dat');
  
  unset($objValues);
}

try
{
  $objValues = Values::loadFromFile('values_strings.dat');
}
catch(Exception $e)
{
  die('Loading of values failed');
}

$objNetwork->setValues($objValues);

$objNetwork->train();

$objNetwork->saveToFile('strings.dat');

$objNetwork->printNetwork();

Using trained network

require_once '../ANN/Loader.php';

use ANN\Network;
use ANN\StringValue;
use ANN\Values;

try
{
  $objNetwork = Network::loadFromFile('strings.dat');
}
catch(Exception $e)
{
  print 'Network cannot be loaded';
}

try
{
  $objValues = Values::loadFromFile('values_strings.dat');
}
catch(Exception $e)
{
  die('Loading of values failed');
}

try
{
  $objStringValues = StringValue::loadFromFile('input_strings.dat');
}
catch(Exception $e)
{
  die('Loading of input values failed');
}

$objValues->input($objStringValues->getInputValue('HAllo Welt'));
$objValues->input($objStringValues->getInputValue('Hello World'));
$objValues->input($objStringValues->getInputValue('Hálló Wélt'));
$objValues->input($objStringValues->getInputValue('Hélló Wórld'));
$objValues->input($objStringValues('Hßllo Welt'));   // As of PHP 5.3.0
$objValues->input($objStringValues('Hßlló Wórld'));  // As of PHP 5.3.0
$objValues->input($objStringValues('Hallo Welt!'));  // As of PHP 5.3.0
$objValues->input($objStringValues('Helló Wórld!')); // As of PHP 5.3.0

$objNetwork->setValues($objValues);

$objNetwork->printNetwork();