Evaluation of Semi-Supervised Learning Techniques for Improving Model Generalization in Sparse Data Environments. ISCSITR-IJCSE. 2022;3(01):22-29. Accessed July 23, 2025. https://iscsitr.in/index.php/ISCSITR-IJCSE/article/view/ISCSITR-IJCSE_03_01_004