Zobrazeno 1 - 10
of 16 760
pro vyhledávání: '"Yu, Xu"'
Detecting anomalies in human-related videos is crucial for surveillance applications. Current methods primarily include appearance-based and action-based techniques. Appearance-based methods rely on low-level visual features such as color, texture, a
Externí odkaz:
http://arxiv.org/abs/2409.03236
Multi-behavior recommendation systems enhance effectiveness by leveraging auxiliary behaviors (such as page views and favorites) to address the limitations of traditional models that depend solely on sparse target behaviors like purchases. Existing a
Externí odkaz:
http://arxiv.org/abs/2408.12152
Graph learning models have been widely deployed in collaborative filtering (CF) based recommendation systems. Due to the issue of data sparsity, the graph structure of the original input lacks potential positive preference edges, which significantly
Externí odkaz:
http://arxiv.org/abs/2406.18984
Autor:
Yu, Yunfei
Publikováno v:
Forum: International Journal of Interpretation and Translation; November 2023, Vol. 21 Issue: 2 p279-282, 4p
Autor:
Li, Ze-Tong, He, Xin-Lin, Zheng, Cong-Cong, Dong, Yu-Qian, Luan, Tian, Yu, Xu-Tao, Zhang, Zai-Chen
Explicit mathematical reconstructions of quantum networks play a significant role in developing quantum information science. However, tremendous parameter requirements and physical constraint implementations have become computationally non-ignorable
Externí odkaz:
http://arxiv.org/abs/2404.06988
Autor:
Li, Ang, Xiao, Qiugen, Cao, Peng, Tang, Jian, Yuan, Yi, Zhao, Zijie, Chen, Xiaoyuan, Zhang, Liang, Li, Xiangyang, Yang, Kaitong, Guo, Weidong, Gan, Yukang, Yu, Xu, Wang, Daniell, Shan, Ying
Reinforcement Learning from AI Feedback (RLAIF) has the advantages of shorter annotation cycles and lower costs over Reinforcement Learning from Human Feedback (RLHF), making it highly efficient during the rapid strategy iteration periods of large la
Externí odkaz:
http://arxiv.org/abs/2403.08309
Publikováno v:
ZooKeys, Vol 1213, Iss , Pp 237-249 (2024)
Members of the genus Pseudopterogorgia Kükenthal, 1919 are widely distributed in shallow water of the Indo-West Pacific. During an investigation of benthic biodiversity in the subtidal zone surrounding the Nanji Islands in the East China Sea, two sp
Externí odkaz:
https://doaj.org/article/980f83bce61b47709b5462e7c9d37ec2
Autor:
Lili Zhao, Wen Xi, Ying Shang, Wenjun Gao, Wenjie Bian, Xi Chen, Jianbo Xue, Yu Xu, Pihua Gong, Shuming Guo, Zhancheng Gao
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background and objective Community-acquired pneumonia (CAP) is a common respiratory disease that frequently requires hospitalisation, and is a significant cause of death worldwide. This study aimed to evaluate the usefulness of alpha-1-antic
Externí odkaz:
https://doaj.org/article/e8d9d30b51794f9d9df141c588f97c16
Autor:
Jiayi Wang, Mengke Zhao, Meina Wang, Dong Fu, Lin Kang, Yu Xu, Liming Shen, Shilin Jin, Liang Wang, Jing Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-24 (2024)
Abstract Oxidative phosphorylation (OXPHOS) in the mitochondrial inner membrane is a therapeutic target in many diseases. Neural stem cells (NSCs) show progress in improving mitochondrial dysfunction in the central nervous system (CNS). However, tran
Externí odkaz:
https://doaj.org/article/dad2af6af95f4ca3b6bed1b10428a2b5
Autor:
Li, Ze-Tong, Zheng, Cong-Cong, Meng, Fan-Xu, Zeng, Han, Luan, Tian, Zhang, Zai-Chen, Yu, Xu-Tao
Engineering quantum devices requires reliable characterization of the quantum system, including qubits, quantum operations (also known as instruments) and the quantum noise. Recently, quantum gate set tomography (GST) has emerged as a powerful techni
Externí odkaz:
http://arxiv.org/abs/2307.14696