Zobrazeno 1 - 10
of 441
pro vyhledávání: '"XIE Zhe"'
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 55, Iss 02, Pp 131-140 (2021)
Aimed at the problem of instability and deviation of multiple training model in limited samples, this paper proposes a method of distance metric learning based on the Gaussian mixture model, which can solve this problem more reasonably by dividing th
Externí odkaz:
https://doaj.org/article/b3062be502e4437dade77db9156d233a
High-Dimensional and Incomplete (HDI) data is commonly encountered in big data-related applications like social network services systems, which are concerning the limited interactions among numerous nodes. Knowledge acquisition from HDI data is a vit
Externí odkaz:
http://arxiv.org/abs/2309.10618
Publikováno v:
E3S Web of Conferences, Vol 218, p 02034 (2020)
In recent years, the energy revolution has become a key in city development and leading economy. This article analyzes the current situation of energy development and city. Firstly, this article analyzes four aspects of problem of coordinated develop
Externí odkaz:
https://doaj.org/article/cfb21ca80d154157abb6eca6bf861ec4
Publikováno v:
E3S Web of Conferences, Vol 218, p 02020 (2020)
This article builds a model of energy-city development correlation, and factors for energy systems to drive city development. It also analyzes the corresponding indicators and determines the intercorrelation between the indicators. In the end, the ar
Externí odkaz:
https://doaj.org/article/2442c64661b0473fab0e335c0d99a8a0
Since existing mobile communication networks may not be able to meet the low latency and high-efficiency requirements of emerging technologies and applications, novel network architectures need to be investigated to support these new requirements. As
Externí odkaz:
http://arxiv.org/abs/2307.14697
An Undirected Weighted Network (UWN) is frequently encountered in a big-data-related application concerning the complex interactions among numerous nodes, e.g., a protein interaction network from a bioinformatics application. A Symmetric High-Dimensi
Externí odkaz:
http://arxiv.org/abs/2306.03911
An Undirected Weighted Network (UWN) is commonly found in big data-related applications. Note that such a network's information connected with its nodes, and edges can be expressed as a Symmetric, High-Dimensional and Incomplete (SHDI) matrix. Howeve
Externí odkaz:
http://arxiv.org/abs/2306.03647
Publikováno v:
MATEC Web of Conferences, Vol 283, p 07006 (2019)
Direct sequence spread spectrum (DSSS) signal uses phase coherent signals where the information symbols are multiplied with a code sequence, commonly known as chips. The signals are processed at the receiver using the code sequence as a matched filte
Externí odkaz:
https://doaj.org/article/59964f9247d94fcc9ec02559241b2948
Publikováno v:
WSDM '23: Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, February 2023
Data-efficient learning on graphs (GEL) is essential in real-world applications. Existing GEL methods focus on learning useful representations for nodes, edges, or entire graphs with ``small'' labeled data. But the problem of data-efficient learning
Externí odkaz:
http://arxiv.org/abs/2211.00572
Autor:
Yuan, Xi-Jun, Chen, Zi-Qiao, Liu, Yu-Dan, Xie, Zhe, Jin, Xian-Min, Liu, Ying-Zheng, Wen, Xin, Tang, Hao
Publikováno v:
Intelligent Computing 2, 57 (2023)
Aerodynamics plays an important role in aviation industry and aircraft design. Detecting and minimizing the phenomenon of flow separation from scattered pressure data on airfoil is critical for ensuring stable and efficient aviation. However, since i
Externí odkaz:
http://arxiv.org/abs/2208.07138