Ali Cheraghian, Shafin Rahman, Sameera Ramasinghe, Pengfei Fang et al.
Few-shot class incremental learning (FSCIL) aims to incrementally add sets of novel classes to a well-trained base model in multiple training sessions with the restriction that only a few novel instances are available per class. While learning novel classes, FSCIL methods gradually forget base (old)...
Pengfei Jin, Jingxin Li, Xuefeng Zhang, Fangyue Meng et al.
BACKGROUND: A primary goal of this study was to establish the serological mechanistic correlate of protection (mCoP) for an inactivated Enterovirus 71 (EV71) vaccine. METHODS: We used the Prentice criterion framework and scaled logit model to explore the relationship between the neutralizing antibod...
Pengfei Jin, Xiling Guo, Jin-Bo Gou, Lihua Hou et al.
Background: People over 60 have been found to develop less protection after two doses of inactivated COVID-19 vaccines than younger people. Heterologous immunisation could potentially induce more robust immune responses compared to homologous immunisation. We aimed to assess the immunogenicity and s...
Ali Cheraghian, Shafin Rahman, Pengfei Fang, Soumava Kumar Roy et al.
Few-shot class incremental learning (FSCIL) portrays the problem of learning new concepts gradually, where only a few examples per concept are available to the learner. Due to the limited number of examples for training, the techniques developed for standard incremental learning cannot be applied ve...
Pengfei Fang, Mehrtash Harandi, Zhenzhong Lan, Lars Petersson
Pengfei Fang
Learning embeddings in hyperbolic space has gained increasing interest in the community, due to its property of negative curvature, as a way of encoding data hierarchy. Recent works investigate the improvement of the representation power of hyperbolic embeddings through kernelization. However, exist...
Pengfei Fang, Yukang Zhang, Zhenzhong Lan
Jingxin Li, Pengfei Jin, Yaru Quan, Shixin Xiu et al.
Background The licensed adjuvanted recombinant glycoprotein E (gE) subunit vaccine (HZ/su) is highly efficient against herpes zoster (HZ). We compared the immunogenicity and safety of a novel gE-Fc fusion protein subunit vaccine candidate (LZ901) with HZ/su. Methods This was a randomised, active-con...
Yanfang Xue, Hui Xue, Pengfei Fang, Shipeng Zhu et al.
Dynamic functional connections (dFCs), can reveal neural activities, which provides an insightful way of mining the temporal patterns within the human brain and further detecting brain disorders. However, most existing studies focus on the dFCs estimation to identify brain disorders by shallow tempo...
Xiaofan Ye, Z M Zhang, Yudong Jiao, Mingyuan Wang et al.
Pengfei Jin, Yaru Quan, Shixin Xiu, Xian-Min Jiang et al.