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Problems in Neuralnet

Overfitting

What is Overfitting

Overfitting is when the neuralnet changes to adapt so much to a specific set of data.
Overfitting happens when
The number of training samples are too few
The number of neurons and layers are too much
Or both

Prevent Overfitting

Use Data Split

Split training data into training set and test set.

Use Regularisation

To limit weight range into a small range, the rest of the range for weight values should be for those training sample unknown yet.

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