python خانه پایتون گروه آموزشی برنامه نویسی

import numpy as np import pandas as pd from sklearn.model_selection import train_test_split from sklearn.compose import ColumnTransformer from sklearn.preprocessing import OneHotEncoder, StandardScaler from sklearn.pipeline import Pipeline from sklearn.linear_model import LinearRegression from sklearn.metrics import ( mean_absolute_error, mean_squared_error, r2_score, )