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兰州财经大学机构知识库
Lanzhou University of Finance and Economics. All
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A new secondary decomposition-reconstruction-ensemble approach for crude oil price forecasting
期刊论文
Resources Policy, 2022, 卷号: 77
作者:
Sun, Jingyun
;
Zhao, Panpan
;
Sun, Shaolong
收藏
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浏览/下载：70/0
|
提交时间：2023/02/24
Knowledge acquisition
Costs
Machine learning
Crude oil
Empirical mode decomposition
Learning algorithms
Entropy
Chaotic sparrow search algorithm
Chaotics
Crude oil forecasting
Crude oil futures
Kernel extreme learning machine
Oil forecasting
Oil futures price
Permutation entropy
Search Algorithms
Secondary decomposition
Data-driven optimization and machine learning analysis of compatible molecules for halide perovskite material
期刊论文
NPJ COMPUTATIONAL MATERIALS, 2024, 卷号: 10, 期号: 1
作者:
Wang, Shaojun
;
Huang, Yiru
;
Hu, Wenguang
;
Zhang, Lei
收藏
|
浏览/下载：47/0
|
提交时间：2024/06/12
Additives
Density functional theory
Design for testability
Genetic algorithms
Hydrogen bonds
Lead compounds
Machine learning
Molecules
Perovskite
Photoelectrochemical cells
Condition
Data-driven methods
Data-driven optimization
Extra-trees
Halide perovskites
Industrial deployment
Machine-learning
Photoelectrochemicals
Post treatment
Solvent treatment
Fast anchor graph optimized projections with principal component analysis and entropy regularization
期刊论文
Information Sciences, 2025, 卷号: 699
作者:
Wang, Jikui
;
Zhang, Cuihong
;
Zhao, Wei
;
Huang, Xueyan
;
Nie, Feiping
收藏
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浏览/下载：1/0
|
提交时间：2025/01/22
Contrastive Learning
Dimensionality reduction
Principal component analysis
Data informations
Dimensionality reduction
Dimensionality reduction algorithms
Entropy regularization
Global data
Graph-based
Machine learning algorithms
Principal-component analysis
Regularisation
Time complexity
SMpeaks-A semi-supervised clustering algorithm based on density peaks
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Qingdao, China, July 8, 2022 - July 10, 2022
作者:
Duan, Huiyu
;
Chen, Chen
;
Wang, Jikui
收藏
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浏览/下载：72/0
|
提交时间：2022/12/21
Clustering algorithms
Machine learning
Arbitrary shape
Cluster centers
Clusterings
Density
Different densities
Different sizes
Fast search
Multiple-peak
Semi-supervised clustering algorithms
Semi-supervised learning
Fast anchor graph preserving projections
期刊论文
Pattern Recognition, 2024, 卷号: 146
作者:
Wang, Jikui
;
Wu, Yiwen
;
Li, Bing
;
Yang, Zhenguo
;
Nie, Feiping
收藏
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浏览/下载：50/0
|
提交时间：2023/10/25
Anchors
Clustering algorithms
Graphic methods
Machine learning
Matrix algebra
Principal component analysis
Reduction
Adjacency matrix
Anchor graph
Dimensionality reduction
Dimensionality reduction algorithms
Graph-based
Learn+
Number of samples
Principal-component analysis
Projection matrix
Time complexity
