Day 34 – Beyond Numbers
Day 34 – Beyond Numbers – class videos
Google Flu Trends Overview – Google.org (https://www.youtube.com/watch?v=6111nS66Dpk)
How Good Is Facebook’s Facial Recognition – BuzzFeed (https://www.youtube.com/watch?v=l4Rn38_vrLQ)
Sentiment Analysis – LiveHelpNow (https://www.youtube.com/watch?v=N5mE-LzIKCI)
Online discussion questions – Day 34 (Apr 8) – Beyond Numbers
- Any examples of sarcastic tweets or reviews for a company that is not straightforward to interpret as positive or negative?
- Any other examples of analysis of unstructured data?
- Any data source for sentiment analyses other than Twitter or Yelp?
Day 34 – Beyond Numbers – class slides
In-Class Exercise on Wed, Apr 8 – Sentiment of Text Data
Reading Assignment for Day 34 (Apr 8)
Unstructured Data in Big Data – For Dummies (http://www.dummies.com/how-to/content/unstructured-data-in-a-big-data-environment.html)