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High-Performance Homomorphic Matrix Completion on Multiple GPUs
IEEE Access, 2020 In various applications such as trajectory tracking in mobile social networks and online recommendation systems, the massive raw data are often incomplete due to various unpredictable or unavoidable reasons. Matrix completion algorithms are effective for
Tao Zhang, Han Lu, Xiao-Yang Liu
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cleary-lab/Inhibition-Neutralization-Completion: Initial release
, 2022 Matrix completion applied to viral neutralization ...
cleary-lab, Tal Einav
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CoRR, 2014 The problem of finding the missing values of a matrix given a few of its entries, called matrix completion, has gathered a lot of attention in the recent years. Although the problem under the standard low rank assumption is NP-hard, Candès and Recht showed that it can be exactly relaxed if the number of observed entries is sufficiently large.
Vassilis Kalofolias +3 more
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Orthogonal Inductive Matrix Completion [PDF]
IEEE Transactions on Neural Networks and Learning Systems, 2023 To appear in Transactions of Neural Networks and Learning Systems (TNNLS)
Antoine Ledent +2 more
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Towards Efficient Direct Dynamics Studies of Chemical Reactions: A Novel Matrix Completion Algorithm
, 2022 This paper describes the development and testing of a polynomial variety-based matrix completion (PVMC) algorithm towards reducing computational effort associated with reaction rate coefficient calculations using variational transition state theory with ...
Urbashi , Mitra +5 more
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Anomaly-Tolerant Traffic Matrix Estimation via Prior Information Guided Matrix Completion
IEEE Access, 2017 Network management, planning, and optimization rely on accurate and complete traffic measurement. However, anomalies and missing data are inevitable in direct traffic measurement because of high measurement costs and unreliable network transport ...
Wencai Ye +4 more
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A regularised deep matrix factorised model of matrix completion for image restoration
IET Image Processing, 2022 It has been an important approach of using matrix completion to perform image restoration. Most previous works on matrix completion focus on the low‐rank property by imposing explicit constraints on the recovered matrix, such as the constraint of the ...
Zhemin Li +3 more
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Accelerated Path Tracing With GAN and Matrix Completion
IEEE Access, 2021 Denoising-based techniques have recently been shown to be effective for accelerating path tracing rendering methods. However, there remains a problem which is input images need the minimum necessary samples number in order to ensure the quality of the ...
Qiwei Xing, Chunyi Chen, Zhihua Li
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Empirical Bayes matrix completion [PDF]
Computational Statistics & Data Analysis, 2019 We develop an empirical Bayes (EB) algorithm for the matrix completion problems. The EB algorithm is motivated from the singular value shrinkage estimator for matrix means by Efron and Morris (1972). Since the EB algorithm is essentially the EM algorithm applied to a simple model, it does not require heuristic parameter tuning other than tolerance ...
Takeru Matsuda, Fumiyasu Komaki
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Optimization of Data Matrix Completion by Symmetric Weighting Algorithm
四川大学学报. 自然科学版, 2021 Data set matrix is missing in data analysis, data elements can be completed by data matrix, and the efficient completion data matrix algorithm can be optimized and improved from the aspects of algorithm accuracy.
LIU Yun, ZHENG Wen-Feng, ZHANG Yi
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