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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 \| 浏览/下载：69/0 \| 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
	Application of Classifier Based on STDPM Algorithm 会议论文 Proceedings of SPIE - The International Society for Optical Engineering, Qingdao, China, July 8, 2022 - July 10, 2022 作者: Li, Bing; Wang, Jikui 收藏 \| 浏览/下载：76/0 \| 提交时间：2022/12/21 Classification (of information) Iterative methods Learning algorithms Medical imaging Support vector machines current Algorithm framework Base classifiers Classification performance Iteration process Self-training Semi-supervised algorithm Semi-supervised learning Semisupervised classification (SSC) Training algorithms
	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 \| 浏览/下载：69/0 \| 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
	Option pricing under sub-mixed fractional Brownian motion based on time-varying implied volatility using intelligent algorithms 期刊论文 Soft Computing, 2023, 卷号: 27, 期号: 20, 页码: 15225-15246 作者: Guo, Jingjun; Kang, Weiyi; Wang, Yubing 收藏 \| 浏览/下载：42/0 \| 提交时间：2023/07/17 Brownian movement Commerce Convolutional neural networks Costs Financial markets Investments Learning systems Risk analysis Risk assessment Artificial intelligence algorithms Deep learning Financial assets Implied volatility Intelligent Algorithms Mixed fractional Brownian motion Options pricing Pricing models Sub-mixed fractional brownian motion Time varying
	Self-Training Algorithm With Block Similar Neighbor Editing 期刊论文 IEEE ACCESS, 2024, 卷号: 12, 页码: 110418-110431 作者: Bai, Wenwang; Zhang, Cuihong; Yang, Zhengguo; Yang, He 收藏 \| 浏览/下载：28/0 \| 提交时间：2024/09/13 Iterative methods Semisupervised learning Training Prototypes Prediction algorithms Noise measurement Euclidean distance Semi-supervised learning self-training classification block similar neighbor data editing
	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：25/0 \| 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
	Multi-perspective option price forecasting combining parametric and non-parametric pricing models with a new dynamic ensemble framework 期刊论文 Technological Forecasting and Social Change, 2024, 卷号: 204 作者: Guo, Jingjun; Kang, Weiyi; Wang, Yubing 收藏 \| 浏览/下载：54/0 \| 提交时间：2024/06/12 Convolutional neural networks Costs Deep learning Electronic trading Financial markets Forecasting Investments Neural network models Parameter estimation-Artificial intelligence algorithms Deep learning Dynamic ensemble Nonparametrics Option price Option price forecasting Options pricing Parameter optimization Price forecasting Pricing models
	Particle swarm optimization with opposition-based learning and parent centric crossover 期刊论文 ICIC Express Letters, 2014, 卷号: 8, 期号: 6, 页码: 1711-1717 作者: Chen, Chen; Ma, Xiaoting 收藏 \| 浏览/下载：92/0 \| 提交时间：2021/03/24 Algorithms Global optimization Stochastic systems Benchmark functions Computational results Crossover Multimodal problems Numerical optimizations Opposition based learning Optimization problems Stochastic search algorithms
	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 \| 浏览/下载：43/0 \| 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

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