03 2023 档案
摘要:import pandas as pd import matplotlib.pyplot as plt inputfile = "C:\\Users\\Lenovo\\Desktop\\original_data.xls" # 输入的数据文件 data = pd.read_excel(inputfi
阅读全文
摘要:import numpy as np import pandas as pd import matplotlib.pyplot as plt plt.rcParams["font.sans-serif"] = ["SimHei"] plt.rcParams["axes.unicode_minus"]
阅读全文
摘要:import pandas as pd datafile=r"C:\Users\Lenovo\Desktop\air_data.csv" resultfile=r"D:\explore.csv" data=pd.read_csv(datafile, encoding='utf-8') explore
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