optimal combinations of input variables how are input variables different in supervised learning what is optimal combination of input variables for supervised learning model why two different input variables are required in supervised learning what is optimal combination of variables in a supervised learning model? quizlet how to choose optimal combination of input variables in supervised learning what is optimal combinations of input variables in supervised learning optimal combination of input variables which variables are optimal input for supervised learning model can input variable be correlated among themselves what is optimal combination input variable optimal combination of input variables for supervised learning model which input variable is optimal in a supervised learning model? what variable in the supervised learning model is an optimal combination? which input variables can be used in supervised learning how to select optimal combinations of input variables for supervised learning model? optimal combinations of input variables optimal combination of variable for supervised learning why is the optimal set of input variables a model of learning? which variable is an optimal combination of input variables?