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Mastering Python for Finance

Mastering Python for Finance

3.3 (7)
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Mastering Python for Finance

Mastering Python for Finance

3.3 (7)

Overview of this book

If you are an undergraduate or graduate student, a beginner to algorithmic development and research, or a software developer in the financial industry who is interested in using Python for quantitative methods in finance, this is the book for you. It would be helpful to have a bit of familiarity with basic Python usage, but no prior experience is required.
Table of Contents (12 chapters)
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11
Index

Summary


In this chapter, we were introduced to big data and its uses in finance. Big data tools provide the scalability and reliability of analyzing big data in the area of risk and credit analytics, handling data coming in from multiple sources. Apache Hadoop is one popular tool for financial institutions and enterprises in meeting these big data needs.

Apache Hadoop is an open source framework and written in Java. To help us get started quickly with Hadoop, we downloaded a QuickStart VM from Cloudera that comes with CentOS and Hadoop 2.0 running on VirtualBox. The main components in Hadoop are the HDFS file store, YARN, and MapReduce. We learned about Hadoop by writing a map and reduce program in Python to perform a word count on an e-book. Moving on, we downloaded a dataset of the daily prices of a stock and counted the number of percentage intraday price changes. The outputs were taken for further analysis.

Before we begin to manage big data, we will need an avenue to store this data....

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Mastering Python for Finance
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