Micro-Topic 15.1: When Training Goes Wrong – Recognizing Issues(Goal: Acknowledge that training deep neural networks can encounter problems, and identify common signs of trouble.)
Micro-Topic 15.3: Underfitting – When Your Model is Too Simple or Not Trained Enough(Goal: Understand underfitting and how it differs from overfitting.)
Micro-Topic 15.5: Improving a “Stuck” or Underperforming Model(Goal: Learn strategies to handle underfitting or stagnant training – how to tune training to get better performance.)