1. Sentiment Analysis Positive: love, best, cool, great, good, amazing Negative: hate, worst, terrible, awful, nightmare

2. Many software packages include a sentiment option Statistical Software SAS IBM Angoss Text-Specific SmartLogic Provalis Sematria Lexalytics Online Stanford Sentiment 140 etcML Programming Python R Software Some software tools do not require text pre-processing. Some software tools do not require text pre-processing.

6. Text Analytics for Excel

7. Online Sentiment Analysis http://www.lexalytics.com/web-demo

8. Sentiment Analysis

9. Online Sentiment Analysis Paste text to be analyzed

10. Online Sentiment Analysis

12. etcML: Machine Learning Including Text Analysis

13. etcML: “cold weather”