| No. | Feature | Value Range |
| 1 | Attrition (class name) | Yes, No | 2 | EmployeeNumber | 0~2000 | 3 | Age | 22~60 | 4 | Gender | Female, Male | 5 | EmploymentNature | Regular Worker, Dispatched Worker | 6 | JobLevel | (high) 4~13 (low) | 7 | JobRole | Staff, Junior Management, Middle Management, Senior Management | 8 | MonthlyIncome | 5000~97938 | 9 | DepartmentType | Sales, Management, Technical | 10 | DistanceFromHome | 1~20 | 11 | Education | Academy, Bachelor, Master, Doctor | 12 | EducationField | Technology, Management, Economics, Other | 13 | RelationshipSatisfaction | Low, Medium, High, Very High | 14 | WorkLifeBalance | Bad, Good | 15 | EnvironmentSatisfaction | Low, Medium, High, Very High | 16 | JobSatisfaction | Low, Medium, High, Very High | 17 | OverTime | Yes, No | 18 | AvgWorkHours | 8~16 | 19 | MaritalStatus | Yes, No | 20 | HaveChildren | Yes, No | 21 | NumberCompaniesWorked | 0~3 | 22 | TotalWorkingYears | 0~37 | 23 | YearsatCompany | 0~36 | 24 | YearsinCurrentRole | 0~14 | 25 | YearswithCurrentManager | 0~12 | 26 | WinningCount | 0~5 | 27 | PerformanceRatingLastYear | Low, Good, Excellent, Outstanding | 28 | PercentSalaryIncrease | 0~30 | 29 | YearsSinceLastPromotion | 0~32 | 30 | TrainingTimesLastYear | 0~5 | 31 | NativePlace | Local, Nonlocal | 32 | PhysicalCondition | Healthy, Unhealthy |
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