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Data Science for Marketing Analytics

Data Science for Marketing Analytics

By : Mirza Rahim Baig , Gururajan Govindan , Vishwesh Ravi Shrimali
4.3 (203)
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Data Science for Marketing Analytics

Data Science for Marketing Analytics

4.3 (203)
By: Mirza Rahim Baig , Gururajan Govindan , Vishwesh Ravi Shrimali

Overview of this book

Unleash the power of data to reach your marketing goals with this practical guide to data science for business. This book will help you get started on your journey to becoming a master of marketing analytics with Python. You'll work with relevant datasets and build your practical skills by tackling engaging exercises and activities that simulate real-world market analysis projects. You'll learn to think like a data scientist, build your problem-solving skills, and discover how to look at data in new ways to deliver business insights and make intelligent data-driven decisions. As well as learning how to clean, explore, and visualize data, you'll implement machine learning algorithms and build models to make predictions. As you work through the book, you'll use Python tools to analyze sales, visualize advertising data, predict revenue, address customer churn, and implement customer segmentation to understand behavior. By the end of this book, you'll have the knowledge, skills, and confidence to implement data science and machine learning techniques to better understand your marketing data and improve your decision-making.
Table of Contents (11 chapters)
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Preface

Decision Trees

Decision trees are mostly used for classification tasks. They are a non-parametric form of supervised learning method, meaning that unlike in SVM where you had to specify the kernel type, C, gamma, and other parameters, there are no such parameters to be specified in the case of decision trees. This also makes them quite easy to work with. Decision trees, as the name suggests, use a tree-based structure for making a decision (finding the target variable). Each "branch" of the decision tree is made by following a rule, for example, "is some feature more than some value? – yes or no." Decision trees can be used both as regressors and classifiers with minimal changes. The following are the advantages and disadvantages of using decision trees for classification:

Advantages

  • Decision trees are easy to understand and visualize.
  • They can handle both numeric and categorical data.
  • The requirement for data cleaning in the case of decision...

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