Zobrazeno 1 - 10
of 171
pro vyhledávání: '"LI, Siqing"'
Heterogeneous graph neural networks (HGNNs) have significantly propelled the information retrieval (IR) field. Still, the effectiveness of HGNNs heavily relies on high-quality labels, which are often expensive to acquire. This challenge has shifted a
Externí odkaz:
http://arxiv.org/abs/2409.06323
The self-attention mechanism has been adopted in several widely-used message-passing neural networks (MPNNs) (e.g., GATs), which adaptively controls the amount of information that flows along the edges of the underlying graph. This usage of attention
Externí odkaz:
http://arxiv.org/abs/2406.04612
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 34, Pp 4308-4314 (2024)
Background As the gatekeepers for rural residents' health, rural doctors are the main providers of health management services for rural populations. Their community health management ability directly affects the health level of rural residents. Objec
Externí odkaz:
https://doaj.org/article/a8782ee748934e52aea554dd5b3358ee
The multi-criteria (MC) recommender system, which leverages MC rating information in a wide range of e-commerce areas, is ubiquitous nowadays. Surprisingly, although graph neural networks (GNNs) have been widely applied to develop various recommender
Externí odkaz:
http://arxiv.org/abs/2305.18885
We are interested in generating surfaces with arbitrary roughness and forming patterns on the surfaces. Two methods are applied to construct rough surfaces. In the first method, some superposition of wave functions with random frequencies and angles
Externí odkaz:
http://arxiv.org/abs/2301.13148
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 12, Pp 68-74 (2023)
The optical microscope, scanning electron microscope, electron backscattered diffraction and three-dimensional atom probe techniques were employed to investigate the morphology, distributions of alloy elements and orientation of blocky α phase in β
Externí odkaz:
https://doaj.org/article/e897c79f0379472696851119b2a10786
Publikováno v:
In Burns June 2024 50(5):1341-1348
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 4, Pp 68-75 (2023)
Continuous SiC fiber reinforced titanium matrix composite（SiCf/Ti composite）has good specific strength and comprehensive mechanical properties, it is a lightweight high temperature structural material that attracts much attention in the new gener
Externí odkaz:
https://doaj.org/article/2ec84be4520f442597dcdf25526d3970
Autor:
Li, Junyi, Li, Siqing, Zhao, Wayne Xin, He, Gaole, Wei, Zhicheng, Yuan, Nicholas Jing, Wen, Ji-Rong
Personalized review generation (PRG) aims to automatically produce review text reflecting user preference, which is a challenging natural language generation task. Most of previous studies do not explicitly model factual description of products, tend
Externí odkaz:
http://arxiv.org/abs/2010.01480
Radial basis function generated finite-difference (RBF-FD) methods have recently gained popularity due to their flexibility with irregular node distributions. However, the convergence theories in the literature, when applied to nonuniform node distri
Externí odkaz:
http://arxiv.org/abs/2004.06319