image_output_1.png
"""import lightgbm
lgbreg = lightgbm.LGBMRegressor(boosting_type='gbdt', num_leaves=31, learning_rate=0.1, n_estimators=100)
lgbreg.fit(X_train, Y_train)
print("train score", lgbreg.score(X_train, Y_train))
print("test score", lgbreg.score(X_test, Y_test))
#print("crossVal score", cross_val_score(lgbreg, X, Y, cv=3).mean())"""