03 2023 档案

连续洗浴中心
摘要：import pandas as pdimport matplotlib.pyplot as plt inputfile = "C:\\Users\\Lenovo\\Desktop\\original_data.xls" # 输入的数据文件data = pd.read_excel(inputfile 阅读全文
posted @ 2023-03-27 13:21 Nurtal 阅读(31) 评论(0) 推荐(0)
商品的零售购物篮分析
摘要：import numpy as npimport pandas as pdimport matplotlib.pyplot as plt plt.rcParams["font.sans-serif"] = ["SimHei"]plt.rcParams["axes.unicode_minus"] = 阅读全文
posted @ 2023-03-19 22:43 Nurtal 阅读(24) 评论(0) 推荐(0)
第三章作业
摘要：import pandas as pddatafile=r"C:\Users\Lenovo\Desktop\air_data.csv"resultfile=r"D:\explore.csv"data=pd.read_csv(datafile, encoding='utf-8')explore=dat 阅读全文
posted @ 2023-03-13 20:54 Nurtal 阅读(41) 评论(0) 推荐(0)
第三章图3143
摘要：import pandas as pdcatering_sale="C:/Users/Lenovo/Desktop/catering_sale.xls" data=pd.read_excel(catering_sale,index_col=u'日期')print(data.describe()) i 阅读全文
posted @ 2023-03-13 20:43 Nurtal 阅读(27) 评论(0) 推荐(0)
财政预测
摘要：# 预测财政收入，2014、2015（y） 神经网络，用到data_1import osimport numpy as npimport pandas as pdfrom sklearn.linear_model import LassoLarsfrom sklearn.linear_model i 阅读全文
posted @ 2023-03-05 22:35 Nurtal 阅读(23) 评论(0) 推荐(0)