DaÅ™ena, FrantiÅ¡ek, JonáÅ¡ Petrovský, Jan Žižka, and Jan PÅ™ichystal. 2018. “Machine Learning-Based Analysis of the Association Between Online Texts and Stock Price Movements”. Inteligencia Artificial 21 (61):95-110. https://doi.org/10.4114/intartif.vol21iss61pp95-110.