Which activation function is often used in the output layer of a multi-class classification problem?

CNN Quiz

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Computers
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University
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Medium
Neeraj Baghel
Used 5+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ReLU
Sigmoid
Tanh
Softmax
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does dropout help with overfitting?
By reducing the size of the dataset
By adding noise to the input data
By randomly deactivating neurons during training
By increasing the number of training epochs
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common technique used to ensure that a CNN model generalizes well to unseen data?
Increasing the size of the network
Using data augmentation
Decreasing the learning rate
Reducing the number of layers
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Which of the following methods can be used to handle class imbalance in a dataset?
Data augmentation
Dropout
Convolutional layers
Regularization
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of applying padding in convolutional layers?
To prevent overfitting
To preserve spatial dimensions of the input data
To speed up training
To increase the number of filters
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which regularization technique involves adding a term to the loss function that is proportional to the sum of the absolute values of weights?
L1 Regularization
L2 Regularization
Dropout
Data Augmentation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a benefit of using transfer learning?
Reduced training time
Improved performance on a related task
Increased model complexity
Better utilization of pre-trained models
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a CNN, what does the term ‘receptive field’ refer to?
The size of the input data
The size of the convolutional kernel
The portion of the input that each neuron in the feature map is sensitive to
The number of feature maps produced
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