摘要:
import os import pandas as pd # 修改工作路径到指定文件夹 os.chdir("D:/anaconda/python-work/Three/第十一章") # 第二种连接方式 import pymysql as pm con = pm.connect(host='loca 阅读全文
摘要:
# 预测财政收入,2014、2015(y) 神经网络,用到data_1 import os import numpy as np import pandas as pd from sklearn.linear_model import LassoLars from sklearn.linear_mo 阅读全文
摘要:
1.Tensorflow入门 # TensorFlow and tf.keras import tensorflow as tf from tensorflow import keras # Helper libraries import numpy as np import matplotlib. 阅读全文