Mariano, F.C.M.Q. et al. 2020. Committee neural network and weighted multiple regression to predict the energetic values of poultry feedstuffs. Pesquisa Agropecuaria Brasileira. 55, X (Mar. 2020), e01199. DOI:https://doi.org/10.1590/S1678-3921.pab2020.v55.26674.