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The Data Science Workshop

You're reading from   The Data Science Workshop A New, Interactive Approach to Learning Data Science

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Product type Paperback
Published in Jan 2020
Publisher
ISBN-13 9781838981266
Length 818 pages
Edition 1st Edition
Languages
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Authors (5):
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Thomas Joseph Thomas Joseph
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Thomas Joseph
Andrew Worsley Andrew Worsley
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Andrew Worsley
Robert Thas John Robert Thas John
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Robert Thas John
Anthony So Anthony So
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Anthony So
Dr. Samuel Asare Dr. Samuel Asare
Author Profile Icon Dr. Samuel Asare
Dr. Samuel Asare
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Toc

Table of Contents (18) Chapters Close

Preface 1. Introduction to Data Science in Python 2. Regression FREE CHAPTER 3. Binary Classification 4. Multiclass Classification with RandomForest 5. Performing Your First Cluster Analysis 6. How to Assess Performance 7. The Generalization of Machine Learning Models 8. Hyperparameter Tuning 9. Interpreting a Machine Learning Model 10. Analyzing a Dataset 11. Data Preparation 12. Feature Engineering 13. Imbalanced Datasets 14. Dimensionality Reduction 15. Ensemble Learning 16. Machine Learning Pipelines 17. Automated Feature Engineering

Automating ML Workflows Using Pipeline

Now that we have prepared the data, we are ready to implement the pipeline utility to automate our workflow. In the following sections, we will be building the pipeline progressively on our ML workflow. The path we will take is as described in Figure 16.5:

Figure 16.5: Path to take when automating ML using pipelines

Let's explore each of these steps.

Note

As mentioned in Figure 16.5, all of these topics have been covered in previous chapters. In this chapter, we will automate these processes using pipelines.

Automating Data Preprocessing Using Pipelines

Data processing is the first step of any ML workflow. In Chapter 15,Ensemble Learning in Exercise 15.01, we implemented data processing steps, such as separating categorical and numerical data, creating dummy variables from categorical data, and normalizing the data.

In this chapter, we will perform all of these steps using ML pipelines.

The implementation...

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