Anaam, Elham Abdulwahab and Haw, Su Cheng and Ng, Kok Why and Naveen, Palanichamy and Tong, Gee Kok (2024) Analysis of multi-criteria recommendation system based on fuzzy algorithm. Bulletin of Electrical Engineering and Informatics, 13 (4). pp. 2969-2978. ISSN 2089-3191

Zainudin, Nur Sara and Ting, Choo Yee and Khor, Kok Chin and Ng, Keng Hoong and Tong, Gee Kok and Kalid, Suraya Nurain (2024) Clustering Defensive Shariah-compliant Stocks Using Financial Performance as the Indicator. JOIV : International Journal on Informatics Visualization, 8 (1). p. 115. ISSN 2549-9610

Kalid, Suraya Nurain and Khor, Kok Chin and Ng, Keng Hoong and Tong, Gee Kok (2024) Detecting Frauds and Payment Defaults on Credit Card Data Inherited With Imbalanced Class Distribution and Overlapping Class Problems: A Systematic Review. IEEE Access, 12. pp. 23636-23652. ISSN 2169-3536

Ong, Jia Xuan and Tong, Gee Kok and Khor, Kok Chin and Haw, Su Cheng (2024) Enhancing Customer Churn Prediction With Resampling: A Comparative Study. TEM Journal, 13 (3). pp. 1927-1936. ISSN 2217-8309

Wong, Chun Gee and Tong, Gee Kok and Haw, Su Cheng (2024) Exploring Customer Segmentation in E-Commerce using RFM Analysis with Clustering Techniques. Journal of Telecommunications and the Digital Economy, 12 (3). pp. 97-125. ISSN 2203-1693

Tai, Tong Ern and Haw, Su Cheng and Ng, Kok Why and Al-Tarawneh, Mutaz and Tong, Gee Kok (2024) Performance Evaluation on Resolution Time Prediction Using Machine Learning Techniques. JOIV : International Journal on Informatics Visualization, 8 (2). p. 583. ISSN 2549-9610

Zainudin, Nur Sara and Ng, Keng Hoong and Ting, Choo Yee and Khor, Kok Chin and Tong, Gee Kok and Kalid, Suraya Nurain (2023) Portfolio Construction of Good Defensive Malaysian Shariah-Compliant Stocks Using Data Mining Techniques. Journal of System and Management Sciences, 13 (5). ISSN 1816-6075, 1818-0523

Rosley, Najmi and Tong, Gee Kok and Ng, Keng Hoong and Kalid, Suraya Nurain and Khor, Kok Chin (2022) Autoencoders with Reconstruction Error and Dimensionality Reduction for Credit Card Fraud Detection. Journal of System and Management Sciences, 12 (6). pp. 70-80. ISSN 1816-6075, 1818-0523

Tong, Gee Kok and Ng, Keng Hoong and Yap, Wun She and Khor, Kok Chin (2021) Construction of Optimal Stock Market Portfolios Using Outlier Detection Algorithm. Communications in Computer and Information Science, 1489. pp. 160-173. ISSN 1865-0929

Kalid, Suraya Nurain and Ng, Keng Hoong and Tong, Gee Kok and Khor, Kok Chin (2020) A Multiple Classifiers System for Anomaly Detection in Credit Card Data With Unbalanced and Overlapped Classes. IEEE Access, 8. pp. 28210-28211. ISSN 2169-3536

Ng, Keng Hoong and Khor, Kok Chin and Tong, Gee Kok (2017) Class Association Rules for Profiling Outlier Stocks. International Journal of Advances in Soft Computing and its Application, 9 (3). pp. 114-131. ISSN 2074-8523