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AWS Certified Machine Learning Specialty: MLS-C01 Certification Guide

You're reading from  AWS Certified Machine Learning Specialty: MLS-C01 Certification Guide

Product type Book
Published in Mar 2021
Publisher Packt
ISBN-13 9781800569003
Pages 338 pages
Edition 1st Edition
Languages
Authors (2):
Somanath Nanda Somanath Nanda
Profile icon Somanath Nanda
Weslley Moura Weslley Moura
Profile icon Weslley Moura
View More author details

Table of Contents (14) Chapters

Preface 1. Section 1: Introduction to Machine Learning
2. Chapter 1: Machine Learning Fundamentals 3. Chapter 2: AWS Application Services for AI/ML 4. Section 2: Data Engineering and Exploratory Data Analysis
5. Chapter 3: Data Preparation and Transformation 6. Chapter 4: Understanding and Visualizing Data 7. Chapter 5: AWS Services for Data Storing 8. Chapter 6: AWS Services for Data Processing 9. Section 3: Data Modeling
10. Chapter 7: Applying Machine Learning Algorithms 11. Chapter 8: Evaluating and Optimizing Models 12. Chapter 9: Amazon SageMaker Modeling 13. Other Books You May Enjoy

Visualizing compositions in your data

Sometimes, you want to analyze the various elements that compose your feature; for example, the percentage of sales per region or percentage of queries per channel. In both examples, we are not considering any time dimension; instead, we are just looking at the data as a whole. For these types of compositions, where you don't have the time dimension, you could show your data using pie charts, stacked 100% bar charts, and treemaps.

The following is a pie chart showing the number of queries per customer channel, for a given company, during a pre-defined period of time:

Figure 4.11 – Plotting compositions with a pie chart

If you want to show compositions while considering a time dimension, then your most common options would be a stacked area chart, a stacked 100% area chart, a stacked column chart, or a stacked 100% column chart. For reference, take a look at the following chart, which shows the sales per region...

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