题解 | #某店铺用户消费特征评分#
某店铺用户消费特征评分
https://www.nowcoder.com/practice/200c824e9ed4428491c27d65ec56067d
import pandas as pd
sales = pd.read_csv('sales.csv')
sales['R_Quartile'] = pd.qcut(sales['recency'],[0, 0.25, 0.5, 0.75, 1],['4','3','2','1']).astype("int")
sales['F_Quartile'] = pd.qcut(sales['frequency'],[0, 0.25, 0.5, 0.75, 1],['1','2','3','4']).astype("int")
sales['M_Quartile'] = pd.qcut(sales['monetary'],[0, 0.25, 0.5, 0.75, 1],['1','2','3','4']).astype("int")
print(sales.head())
注意一定要将文字改成整数类型int
