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Hands-On Machine Learning with TensorFlow.js

You're reading from   Hands-On Machine Learning with TensorFlow.js A guide to building ML applications integrated with web technology using the TensorFlow.js library

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Product type Paperback
Published in Nov 2019
Publisher Packt
ISBN-13 9781838821739
Length 296 pages
Edition 1st Edition
Languages
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Author (1):
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Kai Sasaki Kai Sasaki
Author Profile Icon Kai Sasaki
Kai Sasaki
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Table of Contents (17) Chapters Close

Preface 1. Section 1: The Rationale of Machine Learning and the Usage of TensorFlow.js
2. Machine Learning for the Web FREE CHAPTER 3. Importing Pretrained Models into TensorFlow.js 4. TensorFlow.js Ecosystem 5. Section 2: Real-World Applications of TensorFlow.js
6. Polynomial Regression 7. Classification with Logistic Regression 8. Unsupervised Learning 9. Sequential Data Analysis 10. Dimensionality Reduction 11. Solving the Markov Decision Process 12. Section 3: Productionizing Machine Learning Applications with TensorFlow.js
13. Deploying Machine Learning Applications 14. Tuning Applications to Achieve High Performance 15. Future Work Around TensorFlow.js 16. Other Books You May Enjoy

Model visualization

Visualization is an efficient way of learning about what happens in the machine learning model. The progress of the training process can be tracked in terms of the accuracy or loss value of the target function. Seeing how the elements of a tensor are distributed can also provide us with some insight into how the machine learning algorithm runs. In this section, we are going to look at tfjs-vis, which is a visualization tool that's been designed especially for the TensorFlow.js framework.

As is often the case, tfjs-vis can be installed using npm. It provides UI components that can be easily and seamlessly rendered in our machine learning application. The tool has a pane on the right-hand side of the UI. Here, we can add any number of components to show the metrics of the machine learning model.

First, the layer inspection section provides information about...

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