I didn't find such expectation in the docs, and someone else posted this, where it says that researchers from IBM were using their tech to analyse tweets: http

I didn't find such expectation in the docs, and someone else posted this, where it says that researchers from IBM were using their tech to analyse tweets: http://www.economist.com/blogs/economist-explains/2013/05/economist-explains-21 http://www.economist.com/blogs/economist-explains/2013/05/ec... I'd assume that this might be the same algorithm, but I'm not really sure of that.