Predicting Student Employability Through the Internship Context Using Gradient Boosting Models

Universities around the world are keen to develop study plans that will guide their graduates to success in the job market. The internship course is one of the most significant courses that provides an experiential opportunity for students to apply knowledge and to prepare to start a professional ca...

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Bibliographic Details
Published in:IEEE access 2022, Vol.10, p.46472-46489
Main Authors: Saidani, Oumaima, Menzli, Leila Jamel, Ksibi, Amel, Alturki, Nazik, Alluhaidan, Ala Saleh
Format: Article
Language:English
Subjects:
Algorithms
Boosting
Classifiers
Colleges & universities
Context
Context awareness
Context modeling
employability
Employment
Engineering profession
features
Impact prediction
Internship
Internships
machine learning
prediction
Prediction algorithms
Predictive models
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Summary:Universities around the world are keen to develop study plans that will guide their graduates to success in the job market. The internship course is one of the most significant courses that provides an experiential opportunity for students to apply knowledge and to prepare to start a professional career. However, internships do not guarantee employability, especially when a graduate's internship performance is not satisfactory and the internship requirements are not met. Many factors contribute to this issue making the prediction of employability an important challenge for researchers in the higher education field. In this paper, our aim is to introduce an effective method to predict student employability based on context and using Gradient Boosting classifiers. Our contributions consist of harnessing the power of gradient boosting algorithms to perform context-aware employability status prediction processes. Student employability prediction relies on identifying the most predictive features impacting the hiring opportunity of graduates. Hence, we define two context models, which are the student context based on the student features and the internship context based on internship features. Experiments are conducted using three gradient boosting classifiers: e X treme G radient B oosting (XGBoost), C ategory B oosting (CatBoost) and L ight G radient B oosted M achine (LGBM). The results obtained showed that applying LGBM classifiers over the internship context performs the best compared to student context. Therefore, this study provides strong evidence that the employability of graduates is predictable from the internship context.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2022.3170421