MISSION_IMPOSSIBLE.md

http://crowdsourcing-class.org/assignments/downloads/pak-paroubek.pdf

https://s3.amazonaws.com/academia.edu.documents/34632156/Twitter_Sentiment_Classification_using_Distant_Supervision.pdf?AWSAccessKeyId=AKIAIWOWYYGZ2Y53UL3A&Expires=1540880220&Signature=MTXSDOuxuQfZOKFz6U9%2F06eQEUk%3D&response-content-disposition=inline%3B%20filename%3DTwitter_Sentiment_Classification_using_D.pdf

https://arxiv.org/abs/1808.02022

https://link.springer.com/chapter/10.1007/978-3-319-58451-5_10

https://ieeexplore.ieee.org/abstract/document/7495629/

https://www.sciencedirect.com/science/article/pii/S1570826816000196

https://ieeexplore.ieee.org/abstract/document/7032187/