Thank you for your question. Dr. Ke Xinbao, co-founder and postdoctoral fellow of Hangzhou Qihang Technology Co., Ltd., is mainly engaged in the research and development of deep learning, computer vision and natural language processing. Completed postdoctoral research in Computer College of Carnegie Mellon University, and studied under Dr. Lan Zhong Zhen. During the postdoctoral period, he mainly engaged in the research of computer vision and natural language processing based on deep learning. His research achievements include many top international conferences and periodical papers, such as CVPR, ACL, EMNLP, etc. At the same time, he is also a judge of many top international conferences such as CVPR, ICCV and NIPS. Before joining West Lake Chen Xin, he worked as a algorithm engineer in AlibabaGroup, responsible for the research and development of deep learning algorithms in the fields of computer vision and natural language processing.