I've been meaning to share this for a while now. I was asked to talk at Howard University to their digital business class, which focuses on the use of Social Media, Mobile Apps & Platforms, Data Analytics, and Cloud Computing as strategic assets to be utilized in business.
I wasn't really sure what to do, so I decided to tell some stories about how I've used data in my businesses.
I also built a demo to let the students learn about and play with sentiment analysis in real-time. It used the Movie Review corpus from Cornell. It's a very primitive keyword based system but I thought illustrated the concept well.