An Experiment in Integrating Sentiment Features for Tech Stock Prediction in Twitter Tien Thanh Vu author Shu Chang author Quang Thuy Ha author Nigel Collier author 2012-12 text Proceedings of the Workshop on Information Extraction and Entity Analytics on Social Media Data Sriram Raghavan editor Ganesh Ramakrishnan editor The COLING 2012 Organizing Committee Mumbai, India conference publication vu-etal-2012-experiment https://aclanthology.org/W12-5503/ 2012-12 23 38