Journal of STEM and Education

Current Issue

Vol. 6 No. 1 (2026): Special Issue on Large Language Model (LLM) POLYCC League

View Vol. 6 No. 1 (2026): Special Issue on Large Language Model (LLM) POLYCC League

Special Issue on Large Language Model (LLM) POLYCC League 2025

Published: 04.06.2026

Articles

Optimizing Contextual Chatbots via Synthetic Data Fine-Tuning and Selective Grid Search: Explorations from an LLM Competition

Mohd Suhairi Md Suhaimin, Norsuzila Shafie, Wan Siti Rodziah Mohd Nasir (Author)

5-12
- PDF
Abstract View: 114, PDF Download: 76
Result Analysis of Low-Rank Adaptation Hyperparameters for PolyCC LLM League on AWS SageMaker

Muhammad Adib M Salim, Noor Hayati Basan, Chi Zhen Lim (Author)

13-17
- PDF
Abstract View: 71, PDF Download: 72
Conceptualization-Augmented Technical Problem Solving in TVET Education Using Fine-Tuned LLM and Polytechnic and Community Colleges Digital Dataset

Suryani Ilias, Guan Chengg Wong, Muhammad Syahmi Akmal Zuklipli, Ihsan Yassin (Author)

18-26
- PDF
Abstract View: 111, PDF Download: 93
Hyperparameter Optimization for LoRA-Based Fine-Tuning in Domain-Specific Large Language Models: A Case Study of POLYCC LLM League 2025

Mohd Firdauz Norhadi, Mazlina Abdul Majid, Syaifulradzman Shaifuddin (Author)

27-30
- PDF
Abstract View: 64, PDF Download: 57
Systematic Hyperparameter Optimization of LoRA-Based Fine-Tuning in a Large Language Model Competition

Aishah Saim, Badariah Abdollah, Norisza Dalila Ismail (Author)

31-37
- PDF
Abstract View: 96, PDF Download: 63
A Contextual Chatbot for Polytechnic Education Using Synthetic Data Generation and LoRA Fine-Tuning

Azhar Abd Hamid, Siti Nurul Hazwani (Author)

38-42
- PDF
Abstract View: 77, PDF Download: 69
Developing a Synthetic Data Generation Framework with Structured Question Patterns for Fine-Tuning Domain-Specific LLMs: A Case Study on POLYCC LLM League 2025

Norazuwa Salehudin, Norwahida Saamri, Beny Yusmar (Author)

43-48
- PDF
Abstract View: 105, PDF Download: 68
Optimizing a Contextual Chatbot for the POLYCC: A Competition-Based LLM Fine-Tuning Experience

Siti Zaleha Ibrahim, Norsuzila Shafie, Wan Siti Rodziah Mohd Nasir (Author)

49-52
- PDF
Abstract View: 73, PDF Download: 67
The Hidden Cost of Fine-Tuning: Trade-offs Between Training Time, Win Rate, and Model Generalization

Mohd Firdauz Norhadi, Syaifulradzman Shaifuddin, Mohd Khair Asah (Author)

53-56
- PDF
Abstract View: 66, PDF Download: 71
Optimizing Artificial Intelligence Chatbots: A Study on the Overfitting Pitfalls in Fine-Tuning Large Language Models for Specialized Tasks

Mohd Firdauz Norhadi, Mazlina Abdul Majid, Syaifulradzman Shaifuddin (Author)

57-61
- PDF
Abstract View: 66, PDF Download: 44
Empirical Optimization of Meta-Llama-3.2-3B for the Malaysian TVET Ecosystem: A Case Study in Sovereign AI Specialization

Norazuwa Salehudin, Norwahida Saamri, Beny Yusmar (Author)

62-67
- PDF
Abstract View: 82, PDF Download: 48

Articles Review

Introduction to the Special Issue: POLYCC LLM League 2025

Akashah Arshad, Muhammad Syamil Rozmi, Zaidi Othman, Mohd Najib Hamdan, Mazlaine Husain, Nur Zatil Iman Abu Bakar, Nadirah Abd Aziz (Author)

1-4
- PDF
Abstract View: 142, PDF Download: 98

View All Issues