koos808

성능 평가 지표 Python code(파이썬 코드) * 함수를 정의해서 직접 구하는 방식 # MAE def MAE(y_true, y_pred): return np.mean(np.abs((y_true - y_pred))) print("MAE == ", MAE(y_true, y_pred)) # MAPE def MAPE(y_true, y_pred): return np.mean(np.abs((y_true - y_pred) / y_true)) print("MAPE == ", MAPE(y_true, y_pred)) # MSE def MSE(y_true, y_pred): return np.mean(np.square((y_true - y_pred))) print("MSE == ", MSE(y_true, y_pred))..