Natural Language Processing

What you will learn

Visualize Sentiments graphically

Understand some NLP methods

Analyze real-life Data

Familiarity with Python

Description

Learn to use some python libraries for text analysis(spelling correction, Parts of Speech (POS) Tagging pluralization, tokenization) and sentimental analysis like Polarity( positive or negative sentiments) and subjectivity( the beliefs and feelings of a person expressed in a text or tweet post. In this course, we would learn lots of different methods used in text analysis using TextBlob’s methods and the Tweepy library to analyze sentiments in tweets. The course assumes you already have python3, Anaconda already installed and you’re comfortable using Jupyter notebook. Also, some background understanding of python basics is very helpful. You’ll have free -downloadable access to the course activities/ exercise from the first section of the course module. The jupyter notebook exercise file has been well commented on so you understand what we are trying to achieve with each line of code. This should help you practice on your own while watching the video. Also, more sessions will be added as they are being edited. *Python 3* is the version of python used in the lectures and Jupyter notebook is the IDE used in programming for the course. It should be noted that python and anaconda installations and downloads and setting up anaconda and python is not taught in this course. Language translation and Language detection(This has been deprecated but it is there so you know the power of TextBlob) TextBlob package and Tweepy Package


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English
language

Content

Introduction

Introduction
Python Downloads and Installation
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Sentimental Analysis-Polarity and Subjectivity using TextBlob

Sentimental Analysis-Polarity and Subjectivity using TextBlob
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Find || Correct || Uppercase || Lowercase || Count || Translate Text -TextBlob

Find || Correct || Uppercase || Lowercase || Count || Translate Text -TextBlob
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Lemmatization || Tokenization || Pluralize using TexBlob

Lemmatization || Tokenization || Pluralize using TexBlob
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Parts Of Speech(POS) tagging || Parse & Ngrams-TextBlob

Parts Of Speech(POS) tagging || Parse & Ngrams-TextBlob
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Language Translation & Language Detection using TextBlob

Language Translation & Language Detection using TextBlob
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Definitions || Define || Spellcheck Methods

Definitions || Define || Spellcheck Methods
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Capitalize || Singularize || isupper || islower Methods

Capitalize || Singularize || isupper || islower Methods
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nounPhrases || For loop & ngrams Method

nounPhrases || For loop & ngrams Method
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Sentiment Classification & Visualization Part1

Sentiment Classification & Visualization Part1
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Sentiment Classification & Visualization Part2
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Amazon Review Dataset-Sentimental Analysis

Exercise 1
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Exercise 2
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