An artificial neural network
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Aantonyross
Last edited Mar 7, 2016
Created on Mar 7, 2016
This example demonstrates a Python-based artificial neural network that learns patterns from input data to predict or classify future unseen data. The code implements a multi-layer perceptron with configurable hidden layers, using logistic, linear, or softmax output types, and includes early stopping to prevent overfitting during training. It relies on NumPy for matrix operations and Pandas for data handling, with the network trained via backpropagation and momentum. The visualization shows how the network iteratively reduces error, as printed during training, while the confusion matrix method provides classification performance metrics.
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