0.909323 with: {'max_depth': 6, 'min_child_weight': 0.8, 'n_estimators': 800}
df_huoguo = df[df.company.str.contains(r"(.*?)火锅(.*?)店$")|df.company.str.contains(r"(.*?)火锅$")]
0.909323 with: {'max_depth': 6, 'min_child_weight': 0.8, 'n_estimators': 800}
df_huoguo = df[df.company.str.contains(r"(.*?)火锅(.*?)店$")|df.company.str.contains(r"(.*?)火锅$")]