Book Image

Mastering Natural Language Processing with Python [Video]

By : Deepti Chopra, Iti Mathur, Nisheeth Joshi
Book Image

Mastering Natural Language Processing with Python [Video]

By: Deepti Chopra, Iti Mathur, Nisheeth Joshi

Overview of this book

<p>Natural Language Processing is one of the fields of computational linguistics and artificial intelligence that is concerned with human-computer interaction. It provides a seamless interaction between computers and human beings and gives computers the ability to understand human speech with the help of machine learning.This course will give you expertise on how to employ various NLP tasks in Python, giving you an insight into the best practices when designing and building NLP-based applications using Python. It will help you become an expert in no time and assist you in creating your own NLP projects using NLTK. You will sequentially be guided through applying machine learning tools to develop various models. We’ll give you clarity on how to create training data and how to implement major NLP applications such as Named Entity Recognition, Question Answering System, Discourse Analysis, Transliteration, Word Sense disambiguation, Information Retrieval, Text Summarization, and Anaphora Resolution.</p> <p>The code bundle for the video course is available at -&nbsp;<a href="https://github.com/PacktPublishing/Mastering-Natural-Language-Processing-with-Python-Video" target="_blank">https://github.com/PacktPublishing/Mastering-Natural-Language-Processing-with-Python-Video</a></p> <h1>Style and Approach</h1> <p>This is an easy-to-follow guide, full of hands-on examples of real-world tasks. Each topic is explained and placed in context, and for the more inquisitive, there are more details of the concepts used.</p>
Table of Contents (5 chapters)
Chapter 1
Working with Strings
Content Locked
Section 4
Substituting and Correcting Tokens
This video discusses the replacement of tokens with other tokens. We will also learn about how we can correct the spelling of tokens by replacing incorrectly spelled tokens with correctly spelled tokens. - Replace words using regular expression - Replace text with another text - Delete repeating characters and replace words with their synonyms