Text Analytics and Predictions with R Essential Training

Offered By: LinkedIn Learning

Tags

R Programming Courses Machine Learning Courses Sentiment Analysis Courses Classification Courses Clustering Courses

Course Description

Overview

Learn about the tools and techniques for analyzing text data in R and discover how to perform machine learning and predictions.

Syllabus

Introduction

The need for text analytics
Introduction to text analytics
Pre-requisites for the course

1. Word Cloud

Word cloud concepts
Preparing data
Displaying the word cloud
Enhancing the word cloud

2. Sentiment Analysis

Sentiment analysis concepts
Finding sentiment
Summarizing sentiment
Analyzing emotions

3. Clustering

Clustering concepts
Preparing data for clustering
Clustering hashtags
Finding optimal cluster size

4. Classification

Classification concepts
Preparing data
Building a model
Running predictions

5. Predictive Text

Predictive text concepts
Preparing data
Building the n-grams database
Predicting text

Conclusion

Next steps

Taught by

Kumaran Ponnambalam

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