기계학습과 SMOTEENN(Synthetic Minority Oversampling Technique with Edited Nearest Neighbors)을 활용한 우리나라 임금근로 여성의 이직의도 예측 모델링 Development of a Prediction Model for Turnover Intentions among Female Wage Workers in South Korea Using Machine Learning and SMOTEENN
한국기계기술학회지
(韓國機械技術學會誌)
제26권 제6호
(2024.12)
pp.1153-1160
pp.1153-1160
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
This study examines career trajectories among women with career breaks, using data from the 2019 National Survey of Women on Career Breaks (n=1,138). The data underwent preprocessing, including outlier detection, feature scaling, and class imbalance correction with SMOTEENN. Three machine learning models were evaluated, with the Random Forest model achieving the best performance. Key predictors included flexible leave policies, social insurance, remote work options, and job security. The findings highlight the importance of supportive organizational policies in retaining female employees. Future research should explore longitudinal impacts and additional variables like organizational culture.
키워드
목차
Abstract
1. Introduction
2. Materials & Methodology
2.1. Data Source
2.2 Data Cleaning and Preprocessing
2.3 Outlier Detection and Removal
2.4 Feature Scaling and Transformation
2.5 Handling Class Imbalance
2.6 Feature Selection
2.7 Boxplots of numerical features against thetarget variable
3. Model Training & Analysis
3.1 Model Evaluation
3.2 Results
4. Discussion
References
1. Introduction
2. Materials & Methodology
2.1. Data Source
2.2 Data Cleaning and Preprocessing
2.3 Outlier Detection and Removal
2.4 Feature Scaling and Transformation
2.5 Handling Class Imbalance
2.6 Feature Selection
2.7 Boxplots of numerical features against thetarget variable
3. Model Training & Analysis
3.1 Model Evaluation
3.2 Results
4. Discussion
References
저자