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A novel short-term load forecasting method based on mini-batch stochastic gradient descent regression model
期刊论文
Electric Power Systems Research, 2022, 卷号: 211
作者:
Lizhen, Wu
;
Yifan, Zhao
;
Gang, Wang
;
Xiaohong, Hao
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/07/20
Batch data processing
Big data
Electric power plant loads
Forecasting
Gradient methods
K-means clustering
Regression analysis
Stochastic models
Big data analyze
Distributed parallel computing
Load forecasting
Map-reduce
Map-reduce framework
Mini-batch stochastic gradient descent
Regression modelling
Short term load forecasting
Stochastic gradient descent
Stochastic gradient descent algorithm
Understanding the acceleration phenomenon via high-resolution differential equations
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 卷号: 195, 期号: 1-2, 页码: 79-148
作者:
Shi, Bin
;
Du, Simon S.
;
Jordan, Michael, I
;
Su, Weijie J.
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Convex optimization
First-order method
Polyak's heavy ball method
Nesterov's accelerated gradient methods
Ordinary differential equation
Lyapunov function
Gradient minimization
On the acceleration of the Barzilai-Borwein method
期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2022, 页码: 24
作者:
Huang, Yakui
;
Dai, Yu-Hong
;
Liu, Xin-Wei
;
Zhang, Hongchao
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  |  
浏览/下载:17/0
  |  
提交时间:2022/04/02
Barzilai-Borwein method
Gradient methods
Finite termination
Quadratic optimization
On the Asymptotic Convergence and Acceleration of Gradient Methods
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 90, 期号: 1, 页码: 29
作者:
Huang, Yakui
;
Dai, Yu-Hong
;
Liu, Xin-Wei
;
Zhang, Hongchao
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  |  
浏览/下载:10/0
  |  
提交时间:2022/04/02
Gradient methods
Asymptotic convergence
Spectral property
Acceleration of gradient methods
Barzilai-Borwein method
Unconstrained optimization
Quadratic optimization
A Minibatch Proximal Stochastic Recursive Gradient Algorithm Using a Trust-Region-Like Scheme and Barzilai-Borwein Stepsizes
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 卷号: 32, 期号: 10, 页码: 4627-4638
作者:
Yu, Tengteng
;
Liu, Xin-Wei
;
Dai, Yu-Hong
;
Sun, Jie
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  |  
浏览/下载:4/0
  |  
提交时间:2022/04/02
Convergence
Convex functions
Risk management
Gradient methods
Learning systems
Sun
Barzilai-Borwein (BB) method
empirical risk minimization (ERM)
proximal method
stochastic gradient
trust-region
Feature extraction method of wind turbine blade surface scratches based on image processing
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 12, 页码: 278-287
作者:
Li, Wanrun
;
Zhang, Jianfei
;
Wang, Xueping
;
Du, Yongfeng
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  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Automation
Corrosion
Gabor filters
Image enhancement
Image segmentation
Interpolation
Turbine components
Turbomachine blades
Wind turbines
Corrosion threshold
Feature extraction methods
Gradient thresholds
Information entropy
Morphological opening
Optimum threshold
Spline interpolation
Wind turbine blades
Gradient estimates for nonlinear diffusion semigroups by coupling methods
期刊论文
SCIENCE CHINA-MATHEMATICS, 2020, 页码: 16
作者:
Song, Yongsheng
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  |  
浏览/下载:18/0
  |  
提交时间:2020/05/24
gradient estimates
coupling methods
G-expectation
nonlinear PDEs
Ionic liquid-derivatized hierarchical N-doped carbon-coated Co3O4 nanosheet array as high-performance anode materials for lithium-ion batteries
期刊论文
Journal of Materials Science: Materials in Electronics, 2020, 卷号: 31, 期号: 6, 页码: 4997-5007
作者:
Li, Ruinian
;
Meng, Yanshuang
;
Hu, Qianru
;
Zhu, Fuliang
;
Zhang, Yue
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  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Anodes
Carbon
Doping (additives)
Electric discharges
Ionic liquids
Ions
Nanosheets
Nitrogen
Electrical conductivity
Electrochemical performance
Gradient structure
Hexagonal nanosheets
High-performance anode materials
Hydrothermal methods
Initial discharge capacities
Nitrogen-doped carbons
Inverse Method of Centrifugal Pump Blade Based on Gaussian Process Regression
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2020, 卷号: 2020
作者:
Zhang, Renhui
;
Zhao, Xutao
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  |  
浏览/下载:12/0
  |  
提交时间:2020/06/02
Centrifugal pumps
Extrapolation
Gaussian distribution
Gaussian noise (electronic)
Gradient methods
Machinery
Maximum likelihood estimation
Mean square error
Reliability analysis
Gradient methods exploiting spectral properties
期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 25
作者:
Huang, Yakui
;
Dai, Yu-Hong
;
Liu, Xin-Wei
;
Zhang, Hongchao
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/05/24
Gradient methods
spectral property
Barizilai-Borwein method
linear convergence
quadratic optimization
bound constrained optimization
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