import pandas as pd import numpy as np import matplotlib.pyplot as plt import seaborn as sns pd.read_csv('Car_Purchasing_Data.csv', encoding='ISO-8859-1') 1. X, y 분리 X = car_df.loc[ : , 'Gender':'Net Worth'] y = car_df['Car Purchase Amount'] from sklearn.preprocessing import MinMaxScaler scaler = MinMaxScaler() X = scaler.fit_transform(X) y= y.values.reshape(500,1) 2. 모두 숫자로 변경되었으니, train / test..