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Practical Data Analysis

You're reading from Practical Data Analysis

Product type Book

Published in Oct 2013

Publisher Packt

ISBN-13 9781783280995

Pages 360 pages

Edition 1st Edition

Languages

Concepts

Author (1):

Hector Cuesta

Table of Contents (24) Chapters

Practical Data Analysis

Credits

Foreword

About the Author

Acknowledgments

About the Reviewers

www.PacktPub.com

Preface

1. Getting Started

2. Working with Data

3. Data Visualization

4. Text Classification

5. Similarity-based Image Retrieval

6. Simulation of Stock Prices

7. Predicting Gold Prices

8. Working with Support Vector Machines

9. Modeling Infectious Disease with Cellular Automata

10. Working with Social Graphs

11. Sentiment Analysis of Twitter Data

12. Data Processing and Aggregation with MongoDB

13. Working with MapReduce

14. Online Data Analysis with IPython and Wakari

Setting Up the Infrastructure

Index

Getting started with Wakari

Wakari is a cloud service for collaborative Python data-analysis environments, created by Continuum Analytics. Wakari provides a powerful set of preconfigured Python environments built over Anaconda, which is a free Python distribution for large-scale data processing and scientific computing. Wakari uses an IPython GUI, which is a Python shell improved for writing, debugging, and testing Python code for scientific computing. IPython provides a terminal-based interface and an HTML notebook similar to Wolfram-Mathematica . In Wakari, we can either use the terminal console or the IPython Notebook.

Wakari helps us to set up a complete scientific Python environment without any local installation. This can be very convenient for learning purposes, because we may start coding right away and the Anaconda distribution includes several of the most used libraries such, as NumPy, SciPy, Matplotlib, PIL, Pandas, Numba, and so on.

In Wakari, we may use different kinds of terminals...

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Authors (1)

Hector Cuesta

Hector Cuesta is founder and Chief Data Scientist at Dataxios, a machine intelligence research company. Holds a BA in Informatics and a M.Sc. in Computer Science. He provides consulting services for data-driven product design with experience in a variety of industries including financial services, retail, fintech, e-learning and Human Resources. He is an enthusiast of Robotics in his spare time. You can follow him on Twitter at https://twitter.com/hmCuesta.

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