Clean Data by Data Science Strategies for Tackling Dirty Data

Author:Data Science Strategies for Tackling Dirty Data
Language: eng
Format: epub
Publisher: Packt Publishing

Example project – Extracting data from e-mail and web forums

The Django IRC logs project was pretty simple. It was designed to show you the differences between three solid techniques that are commonly used to extract clean data from within HTML pages. The data we extracted included the line number, the username, and the IRC chat message, all of which were easy to find and required almost no additional cleaning. In this new example project, we will consider a case that is conceptually similar, but that will require us to extend the idea of data extraction beyond HTML to two other types of semi-structured text found on the Web: e-mail messages hosted on the Web and web-based discussion forums.

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