硕士期间,我的研究工作主要聚焦于智能算法在智慧教育领域的应用。具体地,聚焦于引入协作学习理念后,应用约束多目标优化模型于个性化习题推荐任务的效能。大致可以用下面两张图说明:

图1:智慧教育场景个性化习题推荐任务说明

图2:引入协作学习理念后的个性化习题推荐任务
硕士期间,本人累计发表学术论文六篇。其中本人一作 EI 会议一篇,导师一作本人二作 SCI 一区期刊一篇,导师一作本人三作 SCI 二区期刊一篇。论文成果整理罗列如下:
- Zhang Wang, Yifei Sun, et al., Adaptive Hierarchical Clustering Based Student Group Exercise Recommendation via Multi-objective Evolutionary Method [C]. Communications in Computer and Information Science, 2025:186–200. (EI 收录,论文获神经计算与应用国际会议 2024 年度最佳论文奖)
- Yifei Sun, Zhang Wang, et al., Expert Systems with Applications. 2026, 331: 133097. (SCI 一区,影响因子 8.9)
- Yifei Sun, Yifei Cao, Zhang Wang, et al., Personalized Exercise Group Assembly Using a Two-Archive Evolutionary Algorithm [J]. IEEE Transactions on Emerging Topics in Computational Intelligence, 2025, 9(3): 2572–83. (SCI 二区,影响因子 6)
- 第五作者. An Adaptive Dual-Score Coevolutionary Algorithm for Personalized Exercise Group Assembly [C]//2025 Joint International Conference on Automation-Intelligence-Safety (ICAIS) & International Symposium on Autonomous Systems (ISAS), 2025:23–25. (EI)
- 第八作者. An Adaptive Graph Neural Networks Based on Cost-sensitive Learning for Fraud Detection [C]//2024 7th International Symposium on Autonomous Systems (ISAS), 2024:1–6. (EI)
- 第八作者. Recurrent Neural Cognitive Diagnosis with Semantic Analysis and Self-attention [C]//2024 7th International Symposium on Autonomous Systems (ISAS), 2024:1–6. (EI)

