Neural Network Example

Neural Network Example

In this article we’ll make a classifier using an artificial neural network.
While internally the neural network algorithm works different from other supervised learning algorithms, the steps are the same:
supervised learning

Related Course: Deep Learning A-Z: Hands-On Artificial Neural Networks

Training data

We start with training data:

Array Contains Size
X training samples represented as floating point feature vectors size (n_samples, n_features)
y class labels for the training samples size (n_samples,)

In code we define that as:

Train classifier

We then create the classifier:

Train the classifier with training data:

Predict

And finally we can make predictions:

The neural network code is then:

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