Deep Learning اسئلة واجوبة المقابلات
Question: Explain the concept of a loss function in the context of machine learning models.Answer: A loss function measures the difference between the predicted output and the actual target. It quantifies the model's performance during training and is minimized during the optimization process. Common loss functions include mean squared error, cross-entropy, and hinge loss. |
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الاكثر فائدة حسب تقييم المستخدمين:
- 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?