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http://dx.doi.org/10.9728/dcs.2018.19.1.141

Predicting Early Retirees Using Personality Data  

Kim, Young Park (Department of Big Data Application And Security, Korea University)
Kim, Hyoung Joong (Department of Big Data Application And Security, Korea University)
Publication Information
Journal of Digital Contents Society / v.19, no.1, 2018 , pp. 141-147 More about this Journal
Abstract
This study analyzed the early retired employees who stayed in company no longer than 3 years based on a certain company's personality evaluation result data. The predicted model was analyzed by dividing into two categories; the manufacture group and the R&D group. Independent variables were selected according to the stepwise method. A logistic regression model was selected as a prediction model among various supervised learning methods, and trained through cross-validation to prevent over-fitting or under-fitting. The accuracy of the two groups were confirmed by the confusion matrix. The most influential factor for early retirement in the manufacture group was revealed as "immersion," and for the R&D group appeared as "antisocial." In the past, people concentrated on collecting data by questionnaire and identifying factors that are highly related to the retirement, but this study suggests a sustainable early retirement prediction model in the future by analyzing the tangible outcome of the recruitment process.
Keywords
Logistic regression; Early retirement; Cross validation;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 Yonhapnews, "Semiconductor exports exceed $ 90 billion this year" [Internet]. Available: http://www.yonhapnews.co.kr/bulletin/2017/09/13/0200000000AKR201709130 37500003.HTML
2 New Daily Economic, "4th industrial revolution semiconductor new golden age" [Internet]. Available: http://biz.newdaily.co.kr/news/article.html?no=10123665
3 Korea Employers Federation, "Survey on the recruitment and retraining status of new college graduates" [Internet]. Available: http://www.kefplaza.com/kef/kef_press_view. jsp?num=460
4 H. S. Jeon and E. J. Wang, "A study on an exit interview process, influencing the withdrawal of a turnover decision: Semiconductor manufacturing plant case," Korean Journal of Industrial and Organizational Psychology, vol. 27, no. 4, pp. 805-830, 2014.   DOI
5 MBC News, "The selection of new employee in half season", [Internet]. Available: http://imnews.imbc.com/replay/2017/nwdesk/article/4441410_21408.html.
6 J. R. Baek, "Development of accident prediction model for military aircraft by using logistic regression," Master Dissertation, Yonsei University, Korea, 2012.
7 S. M. Lee , G. C. Yu, and W. S. Park, "Analysis of articles on HRM in the Korean Journal of Human Resource Management from 1980 to 2008," Korean Academy of Organization and Management, vol. 34, no. 1, pp. 177-218, 2010.
8 H. J. Jung, "The effects of big 5 on the emotional labor and turnover intention: focused on the flight attendant," Journal of the Korean Data Analysis Society, vol. 17, no. 3, pp. 1501-1511, 2008.
9 Y. M. Lee and K. J.Youn, "Analysis of influential factors that impact the turnover intention and turnover behavior of newcomers in information technology industries," Korean Society for Learning and Performance, vol. 11, no. 1, pp. 59-77, 2009.
10 S. S. Chung and K. H. Lee, "A study on job satisfaction and turnover behavior with 2-stage logistic regression: In case of graduates occupational mobility survey," Communications for Statistical Applications and Methods, vol. 15, no. 6, pp. 859-873, 2008.   DOI
11 W. C. Seo, "A study on the internal reputation factors affecting the job satisfaction: Focusing on big data analysis in the social media for corporation reputation," Journal of Digital Contents Society, vol. 17, no. 4, pp. 295-305, 2016.   DOI
12 H. M. Park, C. S. Oh, and C. S. Yum, "An Empirical Study on the Factors Influencing Student Satisfaction of e-Learning," Journal of Korean Institute of Information Technology, vol. 9, no. 7, pp. 143-152, 2011.
13 D. R. Cox, "The regression analysis of binary sequences," Journal of the Royal Statistical Society, vol. 20, no. 2, pp. 215-242, 1958.