An Endogenous Feedback and Entropy Analysis in Machine Learning Model for Stock's Return Forecast. - Edson Vinicius Pontes Bastos; Jorge Junio Moreira Antunes; Lino Guimars Marujo; Peter Fernandes Wanke; Roberto Ivo da Rocha Lima Filho (Intell. Autom. Soft Comput., 2023)