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Intro to Artificial Neural Networks

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Questions and Answers

What is the primary function of the hidden layer(s) in a neural network?

To learn from the target output during supervised learning
To produce the final output of the neural network
To perform classification of features (correct)
To modify learning weights according to the learning algorithm

What is the minimum number of hidden layers required to solve any problem?

Four
One
Three
Two (correct)

What is the primary characteristic of supervised learning?

Targets are provided with the desired output (correct)
Targets are not necessary
Targets are provided, but the desired output is absent
Targets are not provided

What is the purpose of the output layer in a neural network?

To produce the final output of the neural network (D) Signup and view all the answers

What is the primary application of unsupervised learning?

Clustering (C) Signup and view all the answers

What is the primary characteristic of reinforcement learning?

Targets are provided, but the desired output is absent (C) Signup and view all the answers

Which of the following is an application of supervised learning?

Recognizing hand-written digits (C) Signup and view all the answers

What is the primary difference between supervised and unsupervised learning?

Targets are provided in supervised learning, but not in unsupervised learning (C) Signup and view all the answers

Which of the following neural network models is used for clustering tasks?

Kohonen (C) Signup and view all the answers

What is the primary application of reinforcement learning?

Traffic light control (A) Signup and view all the answers