@INPROCEEDINGS {28542,
author={C. V. S. Simões and R. Neves and N. Horta},
doi={},
booktitle={IEEE Congress on Evolutionary Computation - CEC},
title={Using Sentiment from Twitter optimized by Genetic Algorithms to Predict the Stock Market },
year={2017},
month={June},
volume={1},
pages={1-8} 
}