...Marek Káčer; Martin Alexy Purpose The failure prediction models are attractive part of corporate finance for academics and practitioners alike. Traditionally, statistical methods have been used, but gradually machine learning (ML) models penetrate this field. Much of the studies using ML methods...

...M. Kabir Hassan; Fahmi Ali Hudaefi; Rezzy Eko Caraka Purpose This paper aims to explore netizen’s opinions on cryptocurrency under the lens of emotion theory and lexicon sentiments analysis via machine learning. Design/methodology/approach An automated Web-scrapping via RStudio is performed...

.... Findings Among the machine learning (ML) techniques used in this study, RF models has shown superior predictive ability for estimating the Bitcoin returns. Originality/value This study is first of its kind to use and compare ML models in the prediction of Bitcoins. More studies can be carried out...