Kit Ling Chan
Hong Kong Shue Yan University

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Knowledge Distillation for Enhancing Interpretability and Efficiency in Complex Machine Learning Models Jaesik Jeong; Kit Ling Chan; Mageswaran Sanmugam
International Journal of Advances in Artificial Intelligence and Machine Learning Vol. 3 No. 1 (2026): International Journal of Advances in Artificial Intelligence and Machine Learni
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/ijaaiml.v3i1.649

Abstract

Background: Complex machine learning (ML) systems often require substantial computational resources, making them difficult to deploy in real-world environments constrained by hardware limitations, interpretability requirements, and regulatory standards. While knowledge distillation (KD) has traditionally been viewed as a model compression technique, its broader implications for efficiency, interpretability, and regulatory compliance remain underexplored.Aims: This study aims to reconceptualize knowledge distillation beyond model compression by framing it as a dual strategy for efficiency and interpretability enhancement. The paper proposes a structured distillation protocol that integrates predictive performance assessment, computational profiling, and feature attribution alignment within a unified experimental design.Methods: The proposed distillation protocol employs a temperature-scaled objective function combining supervised cross-entropy loss and Kullback Leibler divergence to facilitate relational knowledge transfer from teacher to student models. Experiments were conducted across multiple benchmark datasets. Evaluation consisted of three components: (1) predictive performance measurement, (2) computational efficiency profiling including parameter counts and inference latency, and (3) interpretability analysis using feature attribution similarity and perturbation stability metrics. Statistical analyses were performed to assess performance differences.Result: Across benchmark datasets, distilled student models achieved teacher-level accuracy ranging between 95% and 98%. Parameter counts and inference latency were reduced by more than 60%. Interpretability analyses showed improved explanation consistency, smoother decision structures, and higher feature attribution alignment. Statistical testing confirmed that efficiency and interpretability gains were obtained without significant performance degradation.Conclusion: The findings support the reconceptualization of knowledge distillation as a dual optimization strategy that enhances both operational efficiency and interpretability while preserving predictive strength. Rather than serving solely as a compression mechanism, KD functions as a scalable and adaptive framework for deployment-ready AI systems that balance performance, computational constraints, and explanation stability.
Self-Supervised Learning Strategies for Reducing Label Dependency in Large-Scale Data Science Applications Kit Ling Chan; Mohd Zaki Zakaria; Eka Puji Agustini
International Journal of Advances in Artificial Intelligence and Machine Learning Vol. 3 No. 2 (2026): International Journal of Advances in Artificial Intelligence and Machine Learni
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/ijaaiml.v3i2.802

Abstract

Background: The rapid expansion of large-scale data ecosystems has intensified the challenge of acquiring high-quality labeled datasets for supervised learning models. Although raw data availability continues to grow exponentially, manual annotation remains costly, time-consuming, and susceptible to inconsistency, creating a structural bottleneck in scalable machine learning deployment. Existing self-supervised learning (SSL) approaches have demonstrated promising results in domain-specific applications, particularly in computer vision. However, many lack a unified, modality-agnostic framework and systematic evaluation under realistic constraints such as limited-label availability and noisy annotations.Aims: This study aims to develop a unified self-supervised learning framework that reduces label dependency across heterogeneous data modalities. The scope of the research includes image and tabular datasets, focusing on evaluating model robustness under low-label conditions and label noise scenarios.Methods: The proposed framework integrates contrastive representation learning with reconstruction-based objectives in a two-stage training strategy. First, large-scale unlabeled pre-training is conducted to learn robust feature representations. This is followed by supervised fine-tuning under controlled label fractions (1%–20%) and synthetic label corruption levels of up to 30%. Performance is evaluated against fully supervised baselines using accuracy and data efficiency metrics.Result: Experimental findings demonstrate that the proposed SSL framework achieves up to 15% higher accuracy than fully supervised baselines under 1% labeled data conditions. Moreover, it maintains approximately 85–90% of clean-label performance even with 30% label corruption. The data efficiency ratio improves by up to 2.3× in low-label regimes, indicating substantial gains in learning effectiveness under constrained supervision.Conclusion: The results confirm that self-supervised pre-training significantly enhances representation quality, robustness, and scalability while reducing annotation requirements. This research establishes SSL as a foundational paradigm for developing data-efficient and resilient AI systems in large-scale analytics environments.