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The Data Science Workshop

The Data Science Workshop

By : Anthony So , Thomas Joseph, Robert Thas John, Andrew Worsley , Dr. Samuel Asare , Ivan Liu, Tiffany Ford, Barbora stetinova, Pritesh Tiwari
3.3 (4)
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The Data Science Workshop

The Data Science Workshop

3.3 (4)
By: Anthony So , Thomas Joseph, Robert Thas John, Andrew Worsley , Dr. Samuel Asare , Ivan Liu, Tiffany Ford, Barbora stetinova, Pritesh Tiwari

Overview of this book

You already know you want to learn data science, and a smarter way to learn data science is to learn by doing. The Data Science Workshop focuses on building up your practical skills so that you can understand how to develop simple machine learning models in Python or even build an advanced model for detecting potential bank frauds with effective modern data science. You'll learn from real examples that lead to real results. Throughout The Data Science Workshop, you'll take an engaging step-by-step approach to understanding data science. You won't have to sit through any unnecessary theory. If you're short on time you can jump into a single exercise each day or spend an entire weekend training a model using sci-kit learn. It's your choice. Learning on your terms, you'll build up and reinforce key skills in a way that feels rewarding. Every physical print copy of The Data Science Workshop unlocks access to the interactive edition. With videos detailing all exercises and activities, you'll always have a guided solution. You can also benchmark yourself against assessments, track progress, and receive content updates. You'll even earn a secure credential that you can share and verify online upon completion. It's a premium learning experience that's included with your printed copy. To redeem, follow the instructions located at the start of your data science book. Fast-paced and direct, The Data Science Workshop is the ideal companion for data science beginners. You'll learn about machine learning algorithms like a data scientist, learning along the way. This process means that you'll find that your new skills stick, embedded as best practice. A solid foundation for the years ahead.
Table of Contents (18 chapters)
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Exploring Your Data

If you are running your project by following the CRISP-DM methodology, the first step will be to discuss the project with the stakeholders and clearly define their requirements and expectations. Only once this is clear can you start having a look at the data and see whether you will be able to achieve these objectives.

After receiving a dataset, you may want to make sure that the dataset contains the information you need for your project. For instance, if you are working on a supervised project, you will check whether this dataset contains the target variable you need and whether there are any missing or incorrect values for this field. You may also check how many observations (rows) and variables (columns) there are. These are the kind of questions you will have initially with a new dataset. This section will introduce you to some techniques you can use to get the answers to these questions.

For the rest of this section, we will be working with a dataset...

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The Data Science Workshop
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