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科研机构
兰州理工大学 [32]
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会议论文 [19]
期刊论文 [13]
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2022 [2]
2021 [2]
2019 [2]
2018 [5]
2017 [2]
2016 [1]
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专题:兰州理工大学
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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:22/0
  |  
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
Step-by-step classification detection algorithm of SPPM based on K-means clustering
期刊论文
Tongxin Xuebao/Journal on Communications, 2022, 卷号: 43, 期号: 1, 页码: 161-171
作者:
Wang, Huiqin
;
Hou, Wenbin
;
Peng, Qingbin
;
Cao, Minghua
;
Huang, Rui
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/04/21
Bit error rate
K-means clustering
Mapping
Maximum likelihood
Monte Carlo methods
Optical communication
Optical signal processing
Pulse position modulation
Signal detection
Bit-error rate
Detection algorithm
Error rate performance
K-means++ clustering
Mapping rules
Modulation systems
Pulse-position modulation
Spatial pulse position modulation
Step-by-step classi-fication detection
Wireless optical communication
An Orthogonal Learning Design Whale Optimization Algorithm with Clustering Mechanism
会议论文
Dalian, PEOPLES R CHINA, MAY 05-07, 2021
作者:
Zhao, Fuqing
;
Bao, Haizhu
;
Liu, Huan
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/12/17
Whale optimization algorithm
Orthogonal learning design
Clustering mechanism
swarm intelligence
Adaptive POD surrogate model method for centrifugal pump impeller flow field reconstruction based on clustering algorithm
期刊论文
MODERN PHYSICS LETTERS B, 2021, 卷号: 35, 期号: 7
作者:
Chen, Xuebing S.
;
Zhang, Renhui
;
Jiang, Lijie
;
Yang, Weifeng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/04/12
Centrifugal pump
impeller
surrogate model
proper orthogonal decomposition
adaptive
K-means clustering algorithm
A segmentation-driven handwritten uighur word recognition algorithm based on feedback structure
会议论文
Beijing, China, October 18, 2019 - October 20, 2019
作者:
Xu, Yamei
;
Xue, Jili
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/15
Clustering algorithms
Errors
Software engineering
Vocabulary control
Feed-back based
Feedback structure
Handwriting recognition
Merging strategy
Off-line handwritten
Recognition algorithm
Uighur language
Word recognition
Power load data preprocessing based on PFCM algorithm and neural network
会议论文
Chongqing, China, May 24, 2019 - May 26, 2019
作者:
Hao, Xiaohong
;
Zhang, Chunyan
;
Li, Hang
;
Wang, Weizhou
;
Liu, Fuchao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/15
Classification (of information)
Curve fitting
Electric load dispatching
Electric power plant loads
Electric power transmission networks
Genetic algorithms
Radial basis function networks
Statistics
Average relative error
Clustering results
Genetic-algorithm optimizations
Number of clusters
Outliers
Power load
RBF Neural Network
Trained neural networks
A method of image processing with QR code ablated on rough and highly reflective metal surface by laser
会议论文
Shanghai, China, October 12, 2018 - October 14, 2018
作者:
Li, Jianhua
;
Shen, Zhi
;
Yan, Chaoning
;
Dong, Nan
;
Liang, Haimin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/15
Aluminum castings
Classification (of information)
Codes (symbols)
Ingots
K-means clustering
Morphology
Textures
Aluminum ingots
Color features
Highly reflective
Metal surfaces
Method of images
Multi-feature fusion
Otsu algorithm
Texture features
An Improved Spectral Clustering Algorithm Based on Axiomatic Fuzzy Set
期刊论文
JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, 2018, 卷号: 40, 期号: 8, 页码: 1904-1910
作者:
Zhao Xiaoqiang
;
Liu Xiaoli
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2022/03/01
Affinity matrix
Spectral clustering
Axiomatic Fuzzy Set (AFS)
Nystrom sampling algorithm
An Improved Spectral Clustering Algorithm Based on Axiomatic Fuzzy Set
期刊论文
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2018, 卷号: 40, 期号: 8, 页码: 1904-1910
作者:
Zhao, Xiaoqiang
;
Liu, Xiaoli
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/11/14
Fuzzy sets
Image segmentation
Learning algorithms
Matrix algebra
Affinity matrix
Axiomatic fuzzy sets
Euclidean distance
Sampling algorithm
Similarity matrix
Similarity measure
Spectral clustering
Spectral clustering algorithms
Application of adaptive NWFE-KFCM algorithm in fault identification of rotating machinery
期刊论文
Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS, 2018, 卷号: 24, 期号: 4, 页码: 820-828
作者:
Zhao, Rongzhen
;
Sun, Yebei
;
Deng, Linfeng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/11/14
Cluster analysis
Extraction
Failure analysis
Feature extraction
Fuzzy systems
Rotating machinery
Clustering analysis
Clustering evaluation
Clustering number
Fault identifications
Fuzzy C mean
Nonparametric weighted feature extractions
Optimal clustering
Performance of algorithm
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