Underfitting typically happens when:
- The model is extremely complex and is run for fewer epochs
- The data is not normalized
Scenario 2: Underfitting in action on the MNIST dataset
In the following scenario, we see the case of underfitting in action on the MNIST dataset:
Note that, in the preceding code, we have not scaled our data—the training and test dataset columns have values ranging from 0 to 255:
The TensorBoard ...