
Mastering Hyperparameter Tuning

Quiz
•
Computers
•
12th Grade
•
Easy
Bijeesh CSE
Used 1+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of weight initialization in deep neural networks?
To ensure all weights are set to zero for uniformity.
The purpose of weight initialization in deep neural networks is to set the initial weights in a way that promotes effective learning and convergence.
To randomly assign weights to neurons for diversity.
To initialize weights based on the output of the previous layer.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does choosing the appropriate activation function affect model performance?
It only affects the model's training speed.
It determines the model's input data format.
The appropriate activation function improves learning efficiency and model capacity.
It has no impact on model performance.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is batch normalization and why is it used?
Batch normalization is a technique to increase the learning rate of the model.
Batch normalization is used to reduce the size of the training dataset.
Batch normalization is a technique to normalize layer inputs in neural networks, improving training speed and stability.
Batch normalization is a method to increase the number of layers in a neural network.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the concept of gradient clipping and its benefits.
Gradient clipping eliminates the need for regularization techniques.
Gradient clipping helps stabilize training by preventing exploding gradients, leading to more reliable convergence and improved performance.
Gradient clipping is used to enhance the model's complexity.
Gradient clipping increases the learning rate for faster convergence.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between L1 and L2 regularization?
L1 regularization increases all weights equally; L2 regularization reduces the overall weight.
L1 regularization is used for classification; L2 regularization is used for regression only.
L1 regularization eliminates features; L2 regularization keeps all features intact.
L1 regularization promotes sparsity; L2 regularization distributes weights more evenly.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does dropout regularization help prevent overfitting?
Dropout regularization eliminates the need for validation data.
Dropout regularization only works with convolutional neural networks.
Dropout regularization increases the number of neurons used during training.
Dropout regularization helps prevent overfitting by randomly deactivating neurons during training, promoting robustness and reducing reliance on specific features.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is early stopping and how does it improve training efficiency?
Early stopping is a technique to enhance model complexity.
Early stopping improves training efficiency by preventing overfitting and reducing unnecessary training time.
Early stopping increases training time by allowing more epochs.
Early stopping guarantees perfect model accuracy.
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