Deep Learning Interviewfragen und Antworten
Question: Explain the concept of imbalanced classes in classification problems and potential solutions.Answer: Imbalanced classes occur when one class in a classification problem has significantly fewer instances than the others. Solutions include resampling techniques (oversampling or undersampling), using different evaluation metrics (precision, recall, F1 score), and incorporating class weights during training. |
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Am hilfreichsten laut Nutzern:
- Explain the purpose of an activation function in a neural network.
- What is transfer learning, and how is it used in deep learning?
- What is a convolutional neural network (CNN), and how is it different from a fully connected neural network?