About

我现在是厦门大学信息学院计算机科学与技术系在读三年级硕士研究生，导师为卢杨副教授，于2023年毕业于厦门大学信息学院软件工程专业，获得工学学士学位，已成功申请南开大学计算机学院的2026级博士研究生，导师为刘夏雷副教授。我的研究方向/兴趣包括半监督学习（Semi-Supervised Learning）、预训练模型的高效微调（Parameter-Efficient Fine-Tuning）、增量学习（Incremental Learning）、多模态学习（Multi-Modal Learning）等。

Publications

• Liu Hezhao, Yang Jiacheng, Gao Junlong, Li Mengke, Zhang Yiqun, Shreyank N Gowda and Lu Yang. SECOS: Semantic Capture for Rigorous Classification in Open-World Semi-Supervised Learning[C]//IEEE/CVF Conference on Computer Vision and Pattern Recognition, Colorado, USA, June3-7, 2026. (CCF-A) [Code]

• Liu Hezhao, Lu Yang, Li Mengke, Zhang Yiqun, Shreyank N Gowda, Chen Gong and Hanzi Wang. FATE: A Prompt-Tuning-Based Semi-Supervised Learning Framework for Extremely Limited Labeled Data[C]//Proceedings of the 33rd ACM International Conference on Multimedia. 2025: 3153-3162. (CCF-A) [Paper] [Code]

• Liu Yijie, Yan Shanshan, Liu Hezhao, Hou Shihao and Lu Yang. Dual-Imbalance Mitigation in Semi-Supervised Federated Learning Through Candidate-Aware Prototype Aggregation[C]//Chinese Conference on Pattern Recognition and Computer Vision (PRCV). Singapore: Springer Nature Singapore, 2025: 210-224. (CCF-C) [Paper]

Awards & Honors

• 2025中国图象图形学报研究生学术论坛优秀报告奖