Sentiment Analysis using AYLIEN
I am trying to do sentiment analysis.I follow tutorial from this link : http://blog.aylien.com/building-a-twitter-sentimen
But after extraxting data from twitter when i move to next step it shows error that output of first process is in data table form and the input for analysis require doc format. And even after using the data to document format. The analysis is only showing neutral polarity for every tweet.
Can anybody tell what is the problem?