Zobrazeno 1 - 10
of 571
pro vyhledávání: '"Wu Zhengwei"'
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105012-105012-11 (2023)
The Cairns-distributed electrons and positive ions in a plasma made up of a negative dust fluid are taken into account to examine the presence of arbitrary amplitude dust-acoustic solitons. It has previously been noted that nonthermal ions and therma
Externí odkaz:
https://doaj.org/article/7b3902303e4f44058bb1b892a8c35ac4
Autor:
Wei, Shaowei, Wu, Zhengwei, Li, Xin, Wu, Qintong, Zhang, Zhiqiang, Zhou, Jun, Gu, Lihong, Gu, Jinjie
Sequential recommendation methods play a pivotal role in modern recommendation systems. A key challenge lies in accurately modeling user preferences in the face of data sparsity. To tackle this challenge, recent methods leverage contrastive learning
Externí odkaz:
http://arxiv.org/abs/2404.07219
Graph Convolutional Networks (GCNs) has demonstrated promising results for recommender systems, as they can effectively leverage high-order relationship. However, these methods usually encounter data sparsity issue in real-world scenarios. To address
Externí odkaz:
http://arxiv.org/abs/2309.11177
Publikováno v:
Jixie qiangdu, Vol 38, Pp 60-63 (2016)
Dynamic performance of gear system especially vibration was a typical nonlinear problem,while the vibration was closely related to the gear profile modification,the solving gear profile modification parameters was a nonlinear optimization problem. Wi
Externí odkaz:
https://doaj.org/article/6f4f32e8d72947358aabdb8280188919
Autor:
Yang, Yonghui, Wu, Zhengwei, Wu, Le, Zhang, Kun, Hong, Richang, Zhang, Zhiqiang, Zhou, Jun, Wang, Meng
By treating users' interactions as a user-item graph, graph learning models have been widely deployed in Collaborative Filtering(CF) based recommendation. Recently, researchers have introduced Graph Contrastive Learning(GCL) techniques into CF to all
Externí odkaz:
http://arxiv.org/abs/2307.05100
Publikováno v:
In Inorganica Chimica Acta 24 September 2024 570
Publikováno v:
In Polyhedron 15 September 2024 260
Publikováno v:
In Journal of Molecular Structure 5 September 2024 1311
Publikováno v:
In Heliyon 30 August 2024 10(16)
Publikováno v:
In Heliyon 15 August 2024 10(15)