Covers: implementation of Pattern matching
Estimated time needed to finish: 15 minutes
Questions this item addresses:
  • Using regular expression for text cleaning task
How to use this item?

The code can be used to clean text data which shows how regular expressions are used in text cleaning.

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Regular Expression (Re)

Contributors
Total time needed: ~2 hours
Objectives
This list will help to learn basics of regular expression and it's applications
Potential Use Cases
Regular expressions are used in a wide variety of text processing tasks such as data validation, data wrangling, simple parsing etc.
Who is This For ?
BEGINNER
Click on each of the following annotated items to see details.
Resources4/4
ARTICLE 1. What is Regular Expression?
Short and simple description of regular expression
  • Basics of regular expression covered with examples
15 minutes
ARTICLE 2. Interactive Regular Expression Tutorial
Easy to use and interactive site
  • How to write regular expression and basic regular expression syntax with hand-on tutorial.
30 minutes
ARTICLE 3. Regular Expression Applications
  • How regular expressions are used for search and pattern matching in different applications with examples.
7 minutes
ARTICLE 4. Text Preprocessing
  • Using regular expression for text cleaning task
15 minutes

Concepts Covered

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