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 sys for line in sys.stdin: a = line.split() print(int(a[0]) + int(a[1])) import pandas as pd df = pd.read_csv('sales.csv') df['R_Quartile'] = pd.qcut(df['recency'], 4, labels=['4', '3', '2', '1']).astype(int) df['F_Quartile'] = pd.qcut(df['frequency'], 4, labels=['1', '2', '3', '4']).astype(int) df['M_Quartile'] = pd.qcut(df['monetary'], 4, labels=['1', '2', '3', '4']).astype(int) print(df[:5])
考察qcut()函数用法。