This site also provides example data and even the actual computer code for a Perceptron model. To easily build and experiment with neural networks, try BrainWave . This site lets users construct networks and then see how they work. You can get started at the Introduction to Neural Networks and the BrainWave Simulator . This site also includes a Model Repository , which contains networks and materials created by other users.
Neural networks can analyze data and diagnose diseases.
Most modern neural networks are mathematical models generated inside of computers. To see a variety of examples, visit Neural Networks at PNNL . This site from the Pacific Northwest National Laboratory posts a variety of lab projects, including Automated Lung Disease Diagnosis , Electronic Noses , and many others. Many of these let users enter data and see the results generated by an artificial neural network. Other sites also let visitors experiment with neural networks.