Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Weihua Qian"'
Publikováno v:
Mathematics, Vol 12, Iss 9, p 1368 (2024)
When constructing an investment portfolio, it is important to maximize returns while minimizing risks. This portfolio optimization can be considered as a multi-objective optimization problem that is solved by means of multi-objective evolutionary alg
Externí odkaz:
https://doaj.org/article/2262173a4ac04861bc1ab3b7808caa1c
Autor:
Weihua Qian, Hang Xu, Houjin Chen, Lvqing Yang, Yuanguo Lin, Rui Xu, Mulan Yang, Minghong Liao
Publikováno v:
Mathematics, Vol 12, Iss 2, p 175 (2024)
The multi-objective evolutionary algorithm optimization (MOEA) is a challenging but critical approach for tackling complex data analysis problems. However, prevailing MOEAs often rely on single strategies to obtain optimal solutions, leading to conce
Externí odkaz:
https://doaj.org/article/48688ba796c54b9e83fbf8d56b78de58
Autor:
Yi Qin, Minxian Tao, Lili Song, Weihua Qian, Haijian Gao, Lianfang Liu, Yonghua Zhang, Yingying Pan
Publikováno v:
Proceedings of Anticancer Research. 6:25-38
Objective: To establish a new genomic signature for the prognosis of survival in relation to the tumor microenvironment in esophageal adenocarcinoma. Methods: Data from The Cancer Genome Atlas (TCGA) were applied, and the stromal and immune scores of
Autor:
BingShuai Liu, Minghong Liao, Jiahui Liu, Jianwei Zhang, Yunyi Chen, Yuxuan Chen, Weihua Qian, Yuanguo Lin, Lvqing Yang, Hang Xu
Publikováno v:
Wireless Communications and Mobile Computing, Vol 2021 (2021)
There are a large number of multiple level datasets in the Industry 4.0 era. Thus, it is necessary to utilize artificial intelligence technology for the complex data analysis. In fact, the technology often suffers from the self-optimization issue of
Autor:
Wei Li, Min Tao, Fei‑Ran Gong, Xin‑Xin Ge, Meng‑Yao Wu, Jing Wu, Meng‑Dan Xu, Lian Lian, Wenjie Wang, Weihua Qian
Publikováno v:
Oncology Letters
Colorectal cancer (CRC) represents the third most common malignancy worldwide. The aim of the present study was to investigate the predictive values of platelet-associated indicators, including platelet count (PLT), plateletcrit (PCT), mean platelet
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 70:16-25
Using an established acoustoelectric signal testing system, we conducted a series of experiments on coal rock samples of lower strength under uniaxial compression and shear loading to study the characteristics of ultralow frequency (ULF) electromagne
Publikováno v:
Applied Financial Economics. 15:791-802
Recent research has suggested that the A and B share markets of China may be informationally segmented. In this paper volatility patterns in the A and B share market are studied to establish whether volatility changes to the A and B share markets are
Publikováno v:
The Chinese-German Journal of Clinical Oncology. 11:602-604
Objective The aim of this study was to observe the efficacy of air wave pressure therapeutic equipment in prevention of oxaliplatin-inducted neurotoxicity.
Publikováno v:
Fuel. 82:1103-1112
Hydrogen transfer behaviors of four Argonne coals with gas phase tritiated H 2 in thermal (non-catalytic) and catalytic reactions (in the presence of 3 wt% Pt/Al 2 O 3 ) in temperature range from 250 to 400 °C have been investigated using a fixed-be
Publikováno v:
Journal of Catalysis. 210:319-327
A deep hydrodesulfurization (HDS) catalyst, which was considerably active to desulfurize dibenzothiophene (DBT), was prepared by depositing Co–Mo species over siliceous MCM-41. The extremely high surface area of MCM-41 favors the dispersion of the