Work place: Department of Information Technology, College of Information Sciences and Computing, Central Mindanao University, Philippines
E-mail: nathaliejoy@cmu.edu.ph
Website: https://orcid.org/0000-0001-6935-5262
Research Interests:
Biography
Nathalie Joy G. Casildo holds a Master of Information Technology degree. She earned her graduate degree from Central Mindanao University, Philippines. She serves as a Faculty Researcher at Central Mindanao University. Her professional work focuses on applying machine learning and data analytics to real-world challenges, particularly in the fields of ICT education and operational optimization. Ms. Casildo‘s technical expertise includes predictive analytics, intelligent systems, and cloud technologies. Her current research interests include data-driven solutions for educational improvement, information security, and AI-driven applications.
By Nathalie Joy G. Casildo Gladys S. Ayunar Jinky G. Marcelo Kent Levi A. Bonifacio
DOI: https://doi.org/10.5815/ijmecs.2026.03.02, Pub. Date: 8 Jun. 2026
This study utilizes the Digital Competence Framework for Educators (DigCompEdu) and machine learning (ML) techniques to evaluate and predict the ICT proficiency levels of public school teachers in Bukidnon. Analyzing a dataset of 1,275 responses and addressing data imbalances, several classification models were evaluated to identify the most reliable predictor of teacher competence. The findings indicate that the majority of teachers currently operate at the 'Integrator' (B1) level. Key predictors of proficiency include skills in online safety, collaborative learning, and the creative use of digital tools. Among the tested algorithms, Random Forest emerged as the most effective model for accurately classifying teacher skill levels. This research provides a data-driven roadmap for educational policymakers, offering actionable insights for designing targeted professional development programs that foster transformative teaching and improved student outcomes.
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