Which activation function is primarily used for binary classification tasks in neural networks?

Ml Activity Quiz

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Computers
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University
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Hard
imran imran
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tanh (Hyperbolic Tangent)
Softmax
ReLU (Rectified Linear Unit)
Sigmoid
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
____ is a disadvantage of decision trees?
Inability to handle non-linear relationships
Decision trees are robust to outlier
Limited interpretability of the model
Tendency to overfit the training data
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is called the average squared difference between classifier predicted output and actual output?
Mean squared error
Mean relative error
Mean absolute error
Root mean squared error
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Logistic regression is a ........... regression technique that is used to model data having a ............ outcome.
Linear, binary
Linear, numeric
Nonlinear, binary
Nonlinear, numeric
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most significant phase in a genetic algorithm?
Mutation
Crossover
Selection
Fitness function
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Purpose of an optimizer in neural networks?
Normalize data
Compute gradients
Update parameters
Define architecture
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of data augmentation in machine learning?
To reduce the size of a dataset
To improve the performance of a model
To increase the size of a dataset
To improve the quality of a dataset
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