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北京大学 [5]
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Retrieval of tree branch architecture attributes from terrestrial laser scan data using a Laplacian algorithm
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2020, 卷号: 284
作者:
Li, Yumei
;
Su, Yanjun
;
Zhao, Xiaoxia
;
Yang, Mohan
;
Hu, Tianyu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/03/01
Trunk architecture
Laplacian algorithm
Dijkstra algorithm
Terrestrial laser scan data
Simulated data
Multi-view spectral clustering via partial sum minimisation of singular values
期刊论文
ELECTRONICS LETTERS, 2019, 卷号: 55, 页码: 314-315
作者:
Zhai, Ling
;
Zhu, Jihua
;
Zheng, Qinghai
;
Pang, Shanmin
;
Li, Zhongyu
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  |  
浏览/下载:33/0
  |  
提交时间:2019/11/19
singular values
pattern clustering
graph theory
single view
common normalised graph Laplacian
low rank
sparse matrices
augmented Lagrangian multiplier algorithm
common Laplacian
robust multiview spectral clustering approach
partial sum minimisation
low-rank Laplacian
multiview clustering results
matrix decomposition
optimisation
Multi-label learning method based on ML-RBF and laplacian ELM
期刊论文
Neurocomputing, 2019, 卷号: Vol.331, 页码: 213-219
作者:
Xinzheng Xu
;
Dong Shan
;
Shan Li
;
Tongfeng Sun
;
Pengcheng Xiao
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  |  
浏览/下载:54/0
  |  
提交时间:2019/12/13
Multi-label
learning
Laplacian
extreme
learning
machine
Radial
basis
function
neural
network
AP
Clustering
algorithm
Multi-label learning method based on ML-RBF and laplacian ELM
期刊论文
NEUROCOMPUTING, 2019, 卷号: Vol.331, 页码: 213-219
作者:
Xu, Xinzheng
;
Shan, Dong
;
Li, Shan
;
Sun, Tongfeng
;
Xiao, Pengcheng
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/17
Multi-label learning
Laplacian extreme learning machine
Radial basis function neural network
AP Clustering algorithm
An Improved ORB Image Feature Matching Algorithm Based on SURF
期刊论文
2018 3RD INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION ENGINEERING (ICRAE), 2018, 页码: 218-222
作者:
Wang, Xu*
;
Zou, Jiabao
;
Shi, Daosheng
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/04
image feature matching
ORB algorithm
SURF algorithm
image enhancement
Laplacian operator
Spectral clustering image segmentation based on sparse matrix
期刊论文
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2017, 卷号: 47, 期号: 4, 页码: 1308-1313
作者:
Liu, Zhong-Min
;
Li, Zhan-Ming
;
Li, Bo-Hao
;
Hu, Wen-Jin
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  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Computer applications
K-means clustering
Matrix algebra
Approximate solution
Eigen decomposition
Image segmentation algorithm
Information processing technology
K-means
Laplacian matrices
Sparse matrices
Spectral clustering
An efficient parareal algorithm for a class of time-dependent problems with fractional Laplacian
期刊论文
Applied Mathematics and Computation, 2017, 卷号: Vol.307, 页码: 329-341
作者:
Wu, SL
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  |  
浏览/下载:3/0
  |  
提交时间:2019/02/25
Parareal algorithm
Fractional Laplacian
Implicit-explicit Euler method
3rd-order SDIRK method
Convergence analysis
Human body region enhancement method based on Kinect infrared imaging
会议论文
作者:
Yang, Lei
;
Fan, Yubo
;
Son, Xiaowei
;
Cai, Wenjing
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/26
infrared image
human body region enhancement
Level Set algorithm
Laplacian Pyramid decomposition
OCTM
image processing
Second-order consensus for heterogeneous multi-agent systems in the cooperation-competition network: A hybrid adaptive and pinning control approach
期刊论文
NONLINEAR ANALYSIS-HYBRID SYSTEMS, 2016
Hu, Hong-Xiang
;
Xuan, Qi
;
Yu, Wenwu
;
Zhang, Chun-Guo
;
Xie, Guangming
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Consensus
Heterogeneous agents
Cooperation and competition
Switching topologies
Synchronization
CLUSTER SYNCHRONIZATION
DYNAMICAL-SYSTEMS
NONLINEAR-SYSTEMS
COMPLEX LAPLACIAN
SENSOR NETWORKS
LINEAR-SYSTEMS
TOPOLOGIES
NONUNIFORM
ALGORITHM
FLOCKING
Optimized laplacian sparse coding for image classification
会议论文
作者:
Chen, Lei
;
Gao, Sheng
;
Yuan, Baofeng
;
Qi, Zhe
;
Liu, Yafang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Approximation methods
Approximation problems
Gradient projection algorithms
Gradient projections
K nearest neighbor algorithm
Laplacian matrices
Similarity informations
Sparse coding
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