Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Junlong Zhu"'
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 5, Pp 7297-7310 (2024)
Abstract Policy Gradient (PG) method is one of the most popular algorithms in Reinforcement Learning (RL). However, distributed adaptive variants of PG are rarely studied in multi-agent. For this reason, this paper proposes a distributed adaptive pol
Externí odkaz:
https://doaj.org/article/6396ec8713a04f02822c1906e004b340
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34085- (2024)
Introduction: Compared to aortic dissection and isolated visceral artery dissection, multiple peripheral arterial dissections have not been formally reported to date. Currently, there is no well-established treatment for this condition, and large-sca
Externí odkaz:
https://doaj.org/article/27630b05592c4f5ab2910df1b054f20c
Publikováno v:
Materials, Vol 17, Iss 11, p 2532 (2024)
Recycled concrete is a heterogeneous composite material, and the composition and volume fraction of each phase affect its macroscopic properties. In this paper, ANSYS APDL was used to construct a two-dimensional numerical model of recycled aggregate
Externí odkaz:
https://doaj.org/article/cd73052b99104392aa031afb694cc6fb
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3441 (2024)
The multi-armed bandit (MAB) problem is a typical problem of exploration and exploitation. As a classical MAB problem, the stochastic multi-armed bandit (SMAB) is the basis of reinforcement learning recommendation. However, most existing SMAB and MAB
Externí odkaz:
https://doaj.org/article/0aa9ebb0ca864413bb5d1b2a7c971dd8
Autor:
Changjing Xu, Xuemei Tao, Junlong Zhu, Chao Hou, Yujie Liu, Liya Fu, Wanlong Zhu, Xuping Yang, Yilan Huang
Publikováno v:
Frontiers in Pediatrics, Vol 11 (2023)
BackgroundPneumonia remains the leading cause of death among children aged 1–59 months. The early prediction of poor outcomes (PO) is of critical concern. This study aimed to explore the risk factors relating to PO in severe community-acquired pneu
Externí odkaz:
https://doaj.org/article/67efaf07c85b4d0580238c247518ad78
Autor:
Renren Bai, Junlong Zhu, Ziqiang Bai, Qing Mao, Yingqian Zhang, Zi Hui, Xinyu Luo, Xiang-Yang Ye, Tian Xie
Publikováno v:
Journal of Enzyme Inhibition and Medicinal Chemistry, Vol 37, Iss 1, Pp 379-385 (2022)
Elemene is a second-line broad-spectrum anti-tumour drug that has been used in China for more than two decades. However, its main anti-tumour ingredient, β-elemene, has disadvantages, including excessive lipophilicity and relatively weak anti-tumour
Externí odkaz:
https://doaj.org/article/c8330425afe34b52a41b54be2d86ebaf
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundsBladder cancer (BLCA) is one of the most prevalent cancers of the genitourinary system, the clinical outcomes of patients with BLCA are bad, and the morbidity rate is high. One of the key components of the tumor microenvironment (TME) is c
Externí odkaz:
https://doaj.org/article/298f0c49f70d496fb5c73edaeab18ff7
Publikováno v:
Complex & Intelligent Systems, Vol 9, Iss 1, Pp 267-283 (2022)
Abstract The computational bottleneck in distributed optimization methods, which is based on projected gradient descent, is due to the computation of a full gradient vector and projection step. This is a particular problem for large datasets. To redu
Externí odkaz:
https://doaj.org/article/5807c383284647558f25c9c193a692f9
Publikováno v:
Cancer Cell International, Vol 21, Iss 1, Pp 1-16 (2021)
Abstract Background Aberrant autophagy and preternatural elevated glycolysis are prevalent in bladder cancer (BLCA) and are both related to malignant progression. However, the regulatory relationship between autophagy and glycolytic metabolism remain
Externí odkaz:
https://doaj.org/article/32fd0edc7c904c63a8ca911fb8994560
Publikováno v:
Mathematics, Vol 11, Iss 15, p 3403 (2023)
As a new machine learning technique, federated learning has received more attention in recent years, which enables decentralized model training across data silos or edge intelligent devices in the Internet of Things without exchanging local raw data.
Externí odkaz:
https://doaj.org/article/2f3572ac562c4e7786a23471df21421e