Describe a neural network : More on Neural Networks- with neuralnet

Describe a neural network : More on Neural Networks- with neuralnet

Assessment

Interactive Video

Created by

Quizizz Content

Information Technology (IT), Architecture, Social Studies

University

Hard

The video tutorial explores neural network modeling using the neuralnet package, focusing on predicting cement strength. It covers data preparation, including normalization, and demonstrates building a simple neural network model with one hidden neuron. The tutorial evaluates the model's performance and discusses the impact of adding more neurons. It highlights the advantages of using the neuralnet package over the caret package for building neural network models.

Read more

7 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the primary purpose of using the neural net package in the context of the discussed data?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the predictors that influence the strength of cement according to the text?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges are associated with reading Excel files as mentioned in the text?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of normalizing the variables in the dataset.

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the caret package in the context of this analysis.

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the number of hidden neurons affect the performance of the neural network model?

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the outcome of adding five hidden neurons to the neural network model?

Evaluate responses using AI:

OFF