Short-Term Photovoltaic Power Output Prediction Based on k-Fold Cross-Validation and an Ensemble Model.Published in:Energies (19961073), 2019, v. 12, n. 7, p. 1220, doi. 10.3390/en12071220By:Zhu, Ruijin;Guo, Weilin;Gong, XuejiaoPublication type:Article