"Can you predict which employee has a higher chance of getting promoted and help the help the organization to expedite the appraisal and promotion process?"
https://datahack.analyticsvidhya.com/contest/wns-analytics-hackathon-2018-1/
Approach : EDA | Removal of features with >50% missing Data | Using SMOTE for unbalanced Data | XGBoost with hyperparameter tuning using GridSearchCV
LeaderBoard : https://datahack.analyticsvidhya.com/contest/wns-analytics-hackathon-2018-1/lb Mirambika Sikdar F-score = 0.5106719368