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Classes of André Paterlini Oliveira Vieira

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Name: André Paterlini Oliveira ... <contact>
Classes: 1
Country: Brazil Brazil
Age: 43
All time rank: 46437 in Brazil Brazil
Week rank: 227 Up20 in Brazil Brazil Up
All time users: 6119
Week users: 0
Innovation award
Innovation award
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Winner: 1x
 
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  Files folder image Perceptron  
PHP Programming Innovation award winner
June 2004
Winner

Prize: One subscription to the PHP Magazine
Perceptron implementation for pattern recognition
This class implements a model of the Percetron (Artificial Neural Networks - ANN) that can be trained to recognize patterns in its inputs.

This is similar to the algorithm used on palmtops to recognize words written on its pen pad.

The example that comes with this class demonstrates how it can be used to find people that match the profile an inquiring user that fills a form with questions about personal preferences.

First the perceptron is trained with answers of several people. Then the answers of an inquiring user are converted into values that are fed to the perceptron in order to find profile matches.
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All time: 76% 67% 56% 70% - - 57% 1593
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