How can I define the structure of the hidden layers in my neural network?

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Réponse

The 'hiddens' parameter allows you to specify the number of hidden neurons for each hidden layer. For example, specifying hiddens={10, 5} would create a network with two hidden layers, the first having 10 neurons and the second having 5.
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annTrain

neuralNet

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Other questions about annTrain
Which optimization algorithms are available for training the network? How does the annTrain action handle missing values in the training data? What activation functions can be used for the hidden and target layers? What types of network architectures can be trained using the annTrain action? What is the primary purpose of the annTrain action in SAS Viya?
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