adam learning rate batch size
The number of training examples used in the estimate of the error gradient is a hyperparameter for the learning algorithm called the “batch size,” or simply the “batch.” A batch size of 32 means that 32 samples from the training dataset will be used to estimate the error gradient before the model weights are updated.
What is a good batch size for machine learning?
General guidelines for choosing the right batch size
It is a good practice to start with the default batch size of 32 and then try other values if you're not satisfied with the default value.
How is learning rate related to batch size?
For example, a large batch size may require a smaller learning rate to avoid overshooting, while a small batch size may require a larger learning rate to escape local minima.
What is a good learning rate for Adam?
An optimal learning rate value (default value 0.001) means that the optimizer would update the parameters just right to reach the local minima.
Varying learning rate between 0.0001 and 0.01 is considered optimal in most of the cases.
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