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教师发展中心“名师讲堂”活动特别邀请香港浸会大学教授张晓明教授来校作学术交流。具体安排如下,欢迎广大师生参加。
一、主 题:Imbalanced Data Learning: An Introduction
二、主讲人:香港浸会大学 张晓明 教授
三、时 间:2023年4月1日(周六)15:00-17:00
四、地 点:清水河校区创新中心D518
五、主持人:资源与环境学院 胡光岷 教授
六、主讲内容:
In many practical problems, the number of data forming difference classes can be quite imbalanced, which could make the performance of the most machine learning methods become deteriorate to a certain degree. In general, the problem of learning from imbalanced data is nontrivial and challenging in the fields of machine learning and data science, which has attracted growing attentions in recent years. In this talk, we will first introduce the class imbalanced learning and its related techniques. Then, whereas the class imbalance is quite common from the practical perspective, we will attempt to address the problem naturally arisen: When should such a class imbalance be taken into account in the machine learning tasks? Furthermore, considering the unavailability of class labels in some applications, this talk will also present our recent work on imbalanced data clustering in an unsupervised learning environment. Lastly, some challenges in this field will be introduced.
七、主讲人简介:
张晓明(CHEUNG, Yiu-ming)为香港浸会大学人工智能讲席教授、浸大研究生院院长、深圳研究院院长以及计算和理论科学研究所副所长,IEEE Fellow、AAAS Fellow、 IET Fellow、英国计算机学会 Fellow,被列入2020至 2022年史丹福大学所发表的人工智能与图像处理专业领域世界顶尖科学家排名前1%。现为IEEE Transactions on Emerging Topics in Computational Intelligence主编。 此外,他也是IEEE计算智能学会香港分会始创者及前任主席,曾于2018-2022年担任IEEE计算机学会智能信息学委员会(TCII)主席。张晓明教授长期从事机器学习与视觉 计算以及其在数据科学、模式识别、多目标优化及信息安全等应用领域的研究, 在相关国际著名期刊及学术会议上,如 IEEE Transactions on Pattern Analysis and Machine Intelligence、IEEE Transactions on Information Forensics and Security、IEEE Transactions on Image Processing、IEEE Transactions on Knowledge and Data Engineering 、 IEEE Transactions on Neural Networks 、 IEEE Transactions on Circuits and Systems for Video Technology、CVPR、IJCAI、AAAI、MM 等已发表论文逾250篇, 其中三篇合著论文被选为《 ESI 高被引论文》(即在相应学科中全球排名前1%)。
八、主办单位:教师发展中心
承办单位:资源与环境学院
教师发展中心
2023年3月30日
编辑:助理编辑 / 审核:林坤 / 发布:林坤