What is the purpose of an activation function in a neural network?

The Building Blocks of AI What Is A Neural Network

Quiz
•
Computers
•
12th Grade
•
Medium
Ahmed Abdallah
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To determine whether and to what extent the neuron should be activated or fired
To calculate the weighted sum Z
To adjust the weights and biases during training
To process the inputs and produce an output
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which activation function squashes the output between 0 and 1, making it suitable for binary classification problems?
Sigmoid function
Linear function
ReLU function
Tanh function
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the hidden layers in a neural network?
To process the data and extract relevant features
To receive the initial data or features as inputs
To produce the network's output
To adjust the weights and biases during training
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the core function of a neural network?
To mimic the way the human brain processes information
To process the inputs and produce an output
To adjust the weights and biases during training
To calculate the weighted sum Z
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which function replaces negative values with zero and passes positive values unchanged?
ReLU function
Sigmoid function
Linear function
Tanh function
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the input layer in a neural network?
To receive the initial data or features as inputs
To process the data and extract relevant features
To produce the network's output
To adjust the weights and biases during training
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process called when neural networks adjust their weights and biases to minimize the difference between predictions and actual target values?
Training
Optimization
Summation
Activation
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