年龄区间

独热编码：[年龄_0，年龄_1，年龄_2，年龄3，年龄_4，年龄_5]

(0,13.6]

[1, 0, 0, 0, 0, 0]

(13.6,31.1]

[0, 1, 0, 0, 0, 0]

(31.1,41.1]

[0, 0, 1, 0, 0, 0]

(41.1,52]

[0, 0, 0, 1, 0, 0]

(52,65]

[0, 0, 0, 0, 1, 0]

(65,99]

[0, 0, 0, 0, 0, 1]