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TensorFlow 2.0 Computer Vision Cookbook

You're reading from   TensorFlow 2.0 Computer Vision Cookbook Implement machine learning solutions to overcome various computer vision challenges

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781838829131
Length 542 pages
Edition 1st Edition
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Author (1):
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Jesús Martínez Jesús Martínez
Author Profile Icon Jesús Martínez
Jesús Martínez
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Table of Contents (14) Chapters Close

Preface 1. Chapter 1: Getting Started with TensorFlow 2.x for Computer Vision 2. Chapter 2: Performing Image Classification FREE CHAPTER 3. Chapter 3: Harnessing the Power of Pre-Trained Networks with Transfer Learning 4. Chapter 4: Enhancing and Styling Images with DeepDream, Neural Style Transfer, and Image Super-Resolution 5. Chapter 5: Reducing Noise with Autoencoders 6. Chapter 6: Generative Models and Adversarial Attacks 7. Chapter 7: Captioning Images with CNNs and RNNs 8. Chapter 8: Fine-Grained Understanding of Images through Segmentation 9. Chapter 9: Localizing Elements in Images with Object Detection 10. Chapter 10: Applying the Power of Deep Learning to Videos 11. Chapter 11: Streamlining Network Implementation with AutoML 12. Chapter 12: Boosting Performance 13. Other Books You May Enjoy

Creating a simple image classifier with AutoKeras

Image classification must be the de facto application of neural networks for computer vision. However, as we know, depending on the complexity of the dataset, the availability of information, and countless other factors, the process of creating a proper image classifier can be quite cumbersome at times.

In this recipe, we'll implement an image classifier effortlessly thanks to the magic of AutoML. Don't believe me? Let's begin and see for ourselves!

How to do it…

By the end of this recipe, you'll have implemented an image classifier in a dozen lines of code or less! Let's get started:

  1. Import all the required modules:
    from autokeras import ImageClassifier
    from tensorflow.keras.datasets import fashion_mnist as fm

    For the sake of simplicity, we'll use the well-known Fashion-MNIST dataset, a more challenging version of the famous MNIST.

  2. Load the train and test data:
    (X_train, y_train...
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