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<big>'''ANN - Artificial Neural Network for PHP 5.x'''</big> |
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This project realizes a '''neural network topology called ''multilayer perceptron'' for PHP 5.x''' environments. The source code is based on a work by ''Eddy Young'' in 2002. Several changes on this implementation are done by ''Thomas Wien'' in 2007. |
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Consult the [http://meta.wikimedia.org/wiki/Help:Contents User's Guide] for information on using the wiki software. |
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== Getting started == |
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'''Version 1.0 by Eddy Young''' (2002) |
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* [http://www.mediawiki.org/wiki/Manual:Configuration_settings Configuration settings list] |
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* [http://www.mediawiki.org/wiki/Manual:FAQ MediaWiki FAQ] |
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* Initial version |
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* [http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce MediaWiki release mailing list] |
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'''Version 2.0 by Thomas Wien''' (17.12.2007) |
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* PHP 5.x support |
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* Momentum |
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* linear / binary Output |
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* ANN_InputValue + ANN_OutputValue classes |
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* Exceptions |
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* Threshold function |
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* tangens hyperbolicus transfer function |
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* several performance issues |
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* avoiding array_keys & srand |
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* changes in saving and loading network |
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* Printing network details to browser |
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* fixing bug: initializing inputs to all hidden layers |
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* fixing bug: training for first hidden layer was skipped |
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== Overview == |
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* [[Download]] |
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* [[Installation]] |
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* [[Copyright]] |
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Revision as of 18:03, 17 December 2007
ANN - Artificial Neural Network for PHP 5.x
This project realizes a neural network topology called multilayer perceptron for PHP 5.x environments. The source code is based on a work by Eddy Young in 2002. Several changes on this implementation are done by Thomas Wien in 2007.
Version 1.0 by Eddy Young (2002)
- Initial version
Version 2.0 by Thomas Wien (17.12.2007)
- PHP 5.x support
- Momentum
- linear / binary Output
- ANN_InputValue + ANN_OutputValue classes
- Exceptions
- Threshold function
- tangens hyperbolicus transfer function
- several performance issues
- avoiding array_keys & srand
- changes in saving and loading network
- Printing network details to browser
- fixing bug: initializing inputs to all hidden layers
- fixing bug: training for first hidden layer was skipped
