Word Cloud based on Tweets using R Programming

One such Data Visualization tool is a word cloud (or tag cloud) .It is a text mining method to find the most frequently used words in a text and helps in one glance to understand the theme and sentiments of the text. It helps in communication important information by highlighting important keywords and converts a boring content into appealing and attractive visual Word clouds group together all the important key words based on their significance and frequency – the more a particular word appears in a source of textual data like tweets, blogs, speech etc the bolder and bigger it appears in the word cloud which helps a viewer to understand the theme of the text in just a quick glance.Word Clouds can help in discovering opinions and sentiments, New ideas, and the trends from customers, employees and public at large. Here is a word cloud on key words related to UAE National Day based on Tweets on 2^nd and 3^rd December in Dubai. This has been made through sentiment analysis of tweets collected using machine learning language R in less than 10 minutes.You can also learn to do so quickly and make even more stunning data visualizations.