| 变量 | 名称 | 变量类别 | 值域 |
| enrollee_id | 员工工号 | 名义变量 | [1, 33380] |
| city | 员工所在城市 | 名义变量 | [city_1, city_103] |
| city_development_index | 城市发展指数 | 连续变量 | [0.448, 0.949] |
| gender | 性别 | 二分类变量 | Female, Male |
| relevent_experience | 相关经验 | 二分类变量 | No relevant experience, Has relevant experience |
| enrolled_university | 大学类型 | 定序变量 | no_enrollment, Part time course, Full time course, nan |
| education_level | 教育水平 | 定序变量 | Graduate, High School, Master, Phd, Primary School, nan |
| experience | 工作经验(年) | 连续变量 | [0, 21] |
| company_size | 公司规模 | 定序变量 | <10, 10~49, 50~99, 100~499, 500-999, 1000~4999, 10,000+, nan |
| company_type | 公司类型 | 名义变量 | Early Stage Startup, Funded Startup, NGO, Other, Pvt Ltd, Public Sector |
| Last_new_job | 现在工作与上一份工作间隔年数 | 连续变量 | 1, 2, 3, 4, >4, never, nan |
| training_hours | 完成培训所用的时间 | 连续变量 | [1, 336] |
| target | 是否会流失 | 二分类变量 | 0-Not looking for job change 1-Looking for a job change |