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Big Data Analysis with Python

You're reading from   Big Data Analysis with Python Combine Spark and Python to unlock the powers of parallel computing and machine learning

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Product type Paperback
Published in Apr 2019
Publisher Packt
ISBN-13 9781789955286
Length 276 pages
Edition 1st Edition
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Authors (3):
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Ivan Marin Ivan Marin
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Ivan Marin
Sarang VK Sarang VK
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Sarang VK
Ankit Shukla Ankit Shukla
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Ankit Shukla
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Table of Contents (11) Chapters Close

Big Data Analysis with Python
Preface
1. The Python Data Science Stack 2. Statistical Visualizations FREE CHAPTER 3. Working with Big Data Frameworks 4. Diving Deeper with Spark 5. Handling Missing Values and Correlation Analysis 6. Exploratory Data Analysis 7. Reproducibility in Big Data Analysis 8. Creating a Full Analysis Report Appendix

Reproducibility with Jupyter Notebooks


Let's start by learning what it is meant by computational reproducibility. Research, solutions, prototypes, and even a simple algorithm that is developed is said to be reproducible if access is provided to the original source code that was used to develop the solution, and the data that was used to build any related software should be able to produce the same results. However, today, the scientific community is experiencing some challenges in reproducing work developed previously by peers. This is mainly due to the lack of documentation and difficulty in understanding process workflows.

The impact of a lack of documentation can be seen at every level, right from understanding the approach to the code level. Jupyter is one of the best tools for improvising this process, for better reproducibility, and for the reuse of developed code. This includes not just understanding what each line or snippet of code does, but also understanding and visualizing data...

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