Zobrazeno 1 - 10 of 42 pro vyhledávání: '"Lanling Zeng"'
1
Akademický článek
Size Constrained Clustering With MILP Formulation
Autor: Wei Tang, Yang Yang, Lanling Zeng, Yongzhao Zhan
Publikováno v: IEEE Access, Vol 8, Pp 1587-1599 (2020)
Clustering is one of the essential tools for data mining since it reveals the natural structures of the unlabeled data. Many clustering algorithms have been proposed in the last decades. However, few of them are designed to adapt prior knowledge that
Externí odkaz: https://doaj.org/article/c2d51565410f4c698de2781f184949eb
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2
Akademický článek
Optimizing MSE for Clustering with Balanced Size Constraints
Autor: Wei Tang, Yang Yang, Lanling Zeng, Yongzhao Zhan
Publikováno v: Symmetry, Vol 11, Iss 3, p 338 (2019)
Clustering is to group data so that the observations in the same group are more similar to each other than to those in other groups. k-means is a popular clustering algorithm in data mining. Its objective is to optimize the mean squared error (MSE).
Externí odkaz: https://doaj.org/article/b65ed47a5bc74439972b1822f590fb26
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5
Constructing foldable cylindrical surfaces via unfolded waterbomb origami units
Autor: Yan Zhao, Yinglei Wei, Yiyang Jia, Shiling Li, Mingyue Zhang, Lanling Zeng, Yang Yang, Jun Mitani
Publikováno v: Journal of Computational Design and Engineering. 9:1498-1510
Origami tessellations have shown the potential to be utilized for approximating curved target surfaces by folding a set of elemental units. As those units are in partially folded states, the origami approximation captures the outline of the target wh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88083b6a4bcc05867e216508cf00883d
https://doi.org/10.1093/jcde/qwac062
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6
Edge-Preserving Image Filtering Based on Soft Clustering
Autor: Tao Yan, Yongzhao Zhan, Yang Yang, Yan Zhao, Lanling Zeng, Hongjun Hui
Publikováno v: IEEE Transactions on Circuits and Systems for Video Technology. 32:4150-4162
Edge-preserving image filtering is an essential task in computational photography and imaging. In this paper, we propose a simple yet effective global edge-preserving filter based on soft clustering, and we propose a novel soft clustering algorithm b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca0e819a6060a8f5f3b7bda2e5cf848f
https://doi.org/10.1109/tcsvt.2021.3124291
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7
The critical roles of hydrophobicity, surface Ru0 and active O2−/O22− sites on toluene combustion on Ru/ZSM-5 with varied Si/Al ratios
Autor: Jianjun Liu, Lanling Zeng, Xianglan Xu, Junwei Xu, Xiuzhong Fang, Yijun Bian, Xiang Wang
Publikováno v: Physical Chemistry Chemical Physics. 24:14209-14218
Higher hydrophobicity, more abundant surface Ru0 and active oxygen sites contribute to enhancing the activity of Ru/ZSM-5 with higher Si/Al ratios.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91950d2aecd27129fba6dbf278cb7243
https://doi.org/10.1039/d2cp01476a
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