import numpy as np import matplotlib as mpl mpl.rcParams["font.sans-serif"] = ["SimHei"] import matplotlib.pyplot as plt import pandas as pd from sklearn.model_selection import train_test_split from sklearn.metrics import mean_squared_
XGBoost解决xgboost保险赔偿预测 import xgboost as xgb import pandas as pd import numpy as np import pickle import sys import matplotlib.pyplot as plt from sklearn.metrics import mean_absolute_error, make_scorer from sklearn.preprocessing import StandardScaler