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Hyper-positive definite functions I: Scalar case, branching-type stationary stochastic processes
期刊论文
JOURNAL OF FUNCTIONAL ANALYSIS, 2022, 卷号: 282, 期号: 1, 页码: 45
作者:
Qiu, Yanqi
;
Wang, Zipeng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/04/02
Hyper-positivity
Positive definite kernel
Herglotz-Bochner theorem
Hypercontractivity
Probabilistic learning vector quantization on manifold of symmetric positive definite matrices
期刊论文
Neural Networks, 2021, 卷号: 142, 页码: 105-118
作者:
Tang FZ(唐凤珍)
;
Feng HF(冯海峰)
;
Tino, Peter
;
Si BL(斯白露)
;
Ji DX(冀大雄)
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/05/25
Probabilistic learning vector quantization
Learning vector quantization
Symmetric positive definite matrices
Riemannian geodesic distances
Riemannian manifold
A Quantum-Inspired Similarity Measure for the Analysis of Complete Weighted Graphs
期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2020, 卷号: 50, 期号: 3, 页码: 1264-1277
作者:
Bai, Lu
;
Rossi, Luca
;
Cui, Lixin
;
Cheng, Jian
;
Hancock, Edwin R.
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  |  
浏览/下载:25/0
  |  
提交时间:2020/03/30
Kernel
Quantum computing
Weight measurement
Image edge detection
Time series analysis
Entropy
Laplace equations
Financial networks
graph kernels
graph similarity
Jensen-Shannon divergence
quantum walks
Robust visual tracking via smooth manifold kernel sparse learning
期刊论文
IEEE Transactions on Multimedia, 2018, 卷号: 20, 页码: 2949-2963
作者:
Liu, Guangen
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  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
Online dictionary learning
Sparse representation
Spatial-temporal correlation
Symmetric positive definite
Visual Tracking
Discriminant Analysis on Riemannian Manifold of Gaussian Distributions for Face Recognition With Image Sets
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2018, 卷号: 27, 期号: 1, 页码: 151-163
作者:
Wang, Wen
;
Wang, Ruiping
;
Huang, Zhiwu
;
Shan, Shiguang
;
Chen, Xilin
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  |  
浏览/下载:18/0
  |  
提交时间:2019/12/12
Statistical manifold
kernel discriminative learning
graph embedding
gaussian distribution
Towards More Efficient SPSD Matrix Approximation and CUR Matrix Decomposition
其他
2016-01-01
Wang, Shusen
;
Zhang, Zhihua
;
Zhang, Tong
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Kernel approximation
matrix factorization
the Nystrom method
CUR matrix decomposition
NYSTROM METHOD
ALGORITHMS
Epileptic Seizure Detection with Log-Euclidean Gaussian Kernel-Based Sparse Representation
期刊论文
INTERNATIONAL JOURNAL OF NEURAL SYSTEMS, 2016, 卷号: 26, 期号: 3
作者:
Yuan, Shasha
;
Zhou, Weidong
;
Wu, Qi
;
Zhang, Yanli
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/16
EEG
seizure detection
symmetric positive definite matrix
log-Euclidean Gaussian kernel
sparse representation
Manifold Kernel Sparse Representation of Symmetric Positive-Definite Matrices and Its Applications
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2015, 卷号: 24, 页码: 3729-3741
作者:
Wu, Yuwei
;
Jia, Yunde
;
Li, Peihua
;
Zhang, Jian
;
Yuan, Junsong
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/09
Kernel sparse coding
Riemannian manifold
region covariance descriptor
symmetric positive definite matrices
visual tracking
image classification
face recognition
THE SCHOENBERG-LEVY KERNEL AND RELATIONSHIPS AMONG FRACTIONAL BROWNIAN MOTION, BIFRACTIONAL BROWNIAN MOTION, AND OTHERS
期刊论文
THEORY OF PROBABILITY AND ITS APPLICATIONS, 2013, 卷号: 57, 期号: 4, 页码: 619-632
作者:
Ma, C.*
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/04
bifractional Brownian motion
conditionally negative definite
covariance function
elliptically contoured random function
Gaussian random function
positive definite
quasi-helix
Schoenberg-Levy kernel
self-similarity
trifractional Brownian motion
variogram
Learning a Robust Relevance Model for Search Using Kernel Methods
其他
2011-01-01
Wu, Wei
;
Xu, Jun
;
Li, Hang
;
Oyama, Satoshi
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  |  
浏览/下载:6/0
  |  
提交时间:2015/11/16
search
term mismatch
kernel machines
similarity learning
s-function
s-kernel
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