Python for Deep Learning - Build Neural Networks in Python - Building the CNN Model

Python for Deep Learning - Build Neural Networks in Python - Building the CNN Model

Assessment

Interactive Video

Information Technology (IT), Architecture, Physics, Science

University

Hard

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The video tutorial covers loading and reshaping the MNIST dataset, normalizing pixel values, and building a convolutional neural network (CNN) model. It explains the process of defining the model with convolutional and pooling layers, compiling it using sparse categorical cross entropy, and fitting the model to the dataset. The tutorial provides a step-by-step guide to preparing data and constructing a CNN for image classification tasks.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the term 'grayscale' imply in the context of image data?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the dimensions of the input images used in the model?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between sparse categorical cross entropy and binary cross entropy?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to specify the number of epochs when fitting a model?

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