Question Bank

3705 approved questions from the community

What is an autoencoder?

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Machine Learning
by Mohamed

What are the two main components of a GAN (Generative Adversarial Network)?

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Machine Learning
by Mohamed

What is the difference between boosting and bagging?

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Machine Learning
by Mohamed

Why does SGD sometimes outperform batch gradient descent on complex error surfaces?

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40s
Machine Learning
by Mohamed

What are dropouts in neural networks?

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Machine Learning
by Mohamed

What is LSTM (Long Short-Term Memory)?

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35s
Machine Learning
by Mohamed

What is a ROC (Receiver Operating Characteristic) curve?

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Machine Learning
by Mohamed

What is the learning rate in neural network optimization?

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Machine Learning
by Mohamed

What is momentum in neural network optimization?

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Machine Learning
by Mohamed

What is the F1-score?

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Machine Learning
by Mohamed

What is a cost function in neural networks?

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30s
Machine Learning
by Mohamed

What is the difference between Batch Gradient Descent and Stochastic Gradient Descent?

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Machine Learning
by Mohamed

What is recall in machine learning?

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Machine Learning
by Mohamed

What is the vanishing gradient problem?

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Machine Learning
by Mohamed

What is a Type I error?

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25s
Machine Learning
by Mohamed

Why use many small convolutional kernels (like 3x3) rather than a few large ones?

HARD
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40s
Machine Learning
by Mohamed

What is the purpose of a validation set in machine learning?

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35s
Machine Learning
by Mohamed

What is batch normalization and why is it effective?

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40s
Machine Learning
by Mohamed

What is unsupervised learning?

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30s
Machine Learning
by Mohamed

What is the basic difference between LSTM and Transformers?

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35s
Machine Learning
by Mohamed
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