Open xby-233 opened 2 years ago
2.3.1任务1中(4)将连续变量Age按10% 30% 50% 70% 90%五个年龄段,并用分类变量12345表示,在参考答案中若设置结尾比例为0.9,则新加入的Age_bin即分类标签列会出现空值。
[0,0.1,0.3,0.5,0.7,0.9]
[0,0.1,0.3,0.5,0.7,0.9,1]
labels = range(1,7)
[0,0.1,0.3,0.5,0.7,1.0]
问题:
2.3.1任务1中(4)将连续变量Age按10% 30% 50% 70% 90%五个年龄段,并用分类变量12345表示,在参考答案中若设置结尾比例为0.9,则新加入的Age_bin即分类标签列会出现空值。
此处提供2种思路:
[0,0.1,0.3,0.5,0.7,0.9]
改为[0,0.1,0.3,0.5,0.7,0.9,1]
,分组改为6组,即labels = range(1,7)
;[0,0.1,0.3,0.5,0.7,1.0]
,分组仍为5组