Sentiment Analysis and Opinion Mining

In this post, I am sharing my notes on the first three chapters of the book Sentiment Analysis and Opinion Mining by Bing Liu Sentiment Analysis Research Document level, sentence level, entity and aspect level Sentiment Lexicon and Its Issues Context matters: It sucks vs vacuum cleaner sucks Questions and conditional statements might not express an opinion: Is android good? If […]

Introduction to Computational Social Science (CSS)

[EDIT] I had the opportunity to make a presentation on CSS at a workshop in Princeton University. Here is my slides: Introduction to CSS articles: A comprehensive, structured, clear and concise CSS Survey article by Dr. Cioffi-Revilla. Lazer et al. in their Science article  approached the field from the availability of new data and list many examples […]