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Python Machine Learning Cookbook

You're reading from   Python Machine Learning Cookbook Over 100 recipes to progress from smart data analytics to deep learning using real-world datasets

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Product type Paperback
Published in Mar 2019
Publisher Packt
ISBN-13 9781789808452
Length 642 pages
Edition 2nd Edition
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Authors (2):
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Giuseppe Ciaburro Giuseppe Ciaburro
Author Profile Icon Giuseppe Ciaburro
Giuseppe Ciaburro
Prateek Joshi Prateek Joshi
Author Profile Icon Prateek Joshi
Prateek Joshi
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Toc

Table of Contents (18) Chapters Close

Preface 1. The Realm of Supervised Learning FREE CHAPTER 2. Constructing a Classifier 3. Predictive Modeling 4. Clustering with Unsupervised Learning 5. Visualizing Data 6. Building Recommendation Engines 7. Analyzing Text Data 8. Speech Recognition 9. Dissecting Time Series and Sequential Data 10. Analyzing Image Content 11. Biometric Face Recognition 12. Reinforcement Learning Techniques 13. Deep Neural Networks 14. Unsupervised Representation Learning 15. Automated Machine Learning and Transfer Learning 16. Unlocking Production Issues 17. Other Books You May Enjoy

Convolutional neural networks with transfer learning

Transfer learning is a methodology based on machine learning that exploits the memorization of the knowledge that's acquired during the resolution of a problem and the application of the same to different (but related) problems. The need to use transfer learning takes place when there is a limited supply of training data. This could be due to the fact that data is rare or expensive to collect or label, or inaccessible. With the growing presence of large amounts of data, the transfer learning option has become more frequently used.

Convolutional neural networks (CNNs) are essentially artificial neural networks (ANNs). In fact, just like the latter, CNNs are made up of neurons that are connected to one another by weighted branches (weight); the training parameters of the networks are once again the weight and the bias. In...

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