no code implementations • 22 Nov 2024 • Yiran Qiao, Yateng Tang, Xiang Ao, Qi Yuan, Ziming Liu, Chen Shen, Xuehao Zheng
We evaluate LBSF on the financial risk assessment task using a large-scale real-world dataset.
1 code implementation • 22 Jun 2024 • Wei Wang, Yaosen Chen, Yuegen Liu, Qi Yuan, Shubin Yang, Yanru Zhang
Although image composition based on diffusion models has been highly successful, it is not straightforward to extend the achievement to video object composition tasks, which not only exhibit corresponding interaction effects but also ensure that the objects in the composited video maintain motion and identity consistency, which is necessary to composite a physical harmony video.
1 code implementation • 15 Aug 2022 • Yaosen Chen, Qi Yuan, Zhiqiang Li, Yuegen Liu, Wei Wang, Chaoping Xie, Xuming Wen, Qien Yu
Finally, we jointly optimize a hyper network to realize the scene photorealistic style transfer of arbitrary style images.
no code implementations • 23 Apr 2020 • Ajian Liu, Xuan Li, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Meysam Madadi, Yi Jin, Zhuoyuan Wu, Xiaogang Yu, Zichang Tan, Qi Yuan, Ruikun Yang, Benjia Zhou, Guodong Guo, Stan Z. Li
Although ethnic bias has been verified to severely affect the performance of face recognition systems, it still remains an open research problem in face anti-spoofing.
1 code implementation • 13 May 2019 • Jiajing Wu, Dan Lin, Zibin Zheng, Qi Yuan
By taking the realistic rules and features of transaction networks into consideration, we first model the Ethereum transaction network as a Temporal Weighted Multidigraph (TWMDG), where each node is a unique Ethereum account and each edge represents a transaction weighted by amount and assigned with timestamp.
Social and Information Networks Applications
no code implementations • 5 Jul 2018 • Qi Yuan, Bingwang Zhang, Haojie Li, Zhihui Wang, Zhongxuan Luo
Currently, most top-performing text detection networks tend to employ fixed-size anchor boxes to guide the search for text instances.