Convolution Neural Network (CNN) Feature extraction Global energy Global power generation Greenhouse gas emissions ISSN Journal: Stoichiometric ratio of complex ions Continuous variation method Slope ratio method n KOMPUTER DALAM BISNIS Parking slot Pb(II) Power consumption Reset Retrieval Number Stoichiometric ratio of complex ions Sustainable energy Transfer Learning benzoyl continuous variation method n phenyl hydroxylamine Pb (II) n-benzoyl-n-phenyl hydroxylamine slope ratio method