What is Sentiment Analysis?
Consulting the all-mighty wikipedia (http://en.wikipedia.org/wiki/Sentiment_analysis)
you'll find that:
"Generally speaking, sentiment analysis aims to determine the attitude of a speaker
Sentiment analysis, also referred to as Opinion Mining, implies extracting opinions,
emotions and sentiments in text. As you can imagine, one of the most common
applications of sentiment analysis is to track attitudes and feelings on the web,
especially for tacking products, services, brands or even people. The main idea is
to determine whether they are viewed positively or negatively by a given audience.
Sentiment Analysis with R
I'm going to discuss three ways for performing sentiment analysis:
Following Breen's Approach
© Gaston Sanchez