@article{publication-20611, author={Akyildirim, Erdinc and G{\"o}nc{\"u}, Ahmet and Sensoy, Ahmet}, doi={10.1007/s10479-020-03575-y}, issn={0254-5330}, journal={Annals of Operations Research}, number={1-2}, pages={3-36}, publisher={Springer}, title={Prediction of cryptocurrency returns using machine learning}, volume=297, year=2021, }