Joy Harvel
18a9742978
Added AND, NAND, NOR, NOT, OR, XNOR example training data. Added OCR Example. Added Pathfinder Example. Updated README.md to reflect additional examples.
27 linhas
864 B
PHP
27 linhas
864 B
PHP
<?php
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set_time_limit ( 300 ); // do not run longer than 5 minutes (adjust as needed)
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$num_input = 160;
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$num_output = 1;
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$num_layers = 3;
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$num_neurons_hidden = 107;
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$desired_error = 0.00001;
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$max_epochs = 5000000;
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$epochs_between_reports = 10;
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$ocr_ann = fann_create_standard($num_layers, $num_input, $num_neurons_hidden, $num_output);
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if ($ocr_ann) {
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echo 'Training OCR... ';
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fann_set_activation_function_hidden($ocr_ann, FANN_SIGMOID_SYMMETRIC);
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fann_set_activation_function_output($ocr_ann, FANN_SIGMOID_SYMMETRIC);
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$filename = dirname(__FILE__) . "/ocr.data";
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if (fann_train_on_file($ocr_ann, $filename, $max_epochs, $epochs_between_reports, $desired_error))
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fann_save($ocr_ann, dirname(__FILE__) . "/ocr_float.net");
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fann_destroy($ocr_ann);
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}
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echo 'All Done! Now run <a href="test_ocr.php">Test OCR</a><br>' . PHP_EOL;
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?>
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