Results 231 to 240 of about 25,940 (257)
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A communication-efficient and privacy-aware distributed algorithm for sparse PCA
Computational Optimization and Applications, 2023Xin Liu
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De-Biased Sparse PCA: Inference for Eigenstructure of Large Covariance Matrices
IEEE Transactions on Information Theory, 2021Jana Jankova, Sara Van De Geer
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Optimal Convex Lifted Sparse Phase Retrieval and PCA With an Atomic Matrix Norm Regularizer
IEEE Transactions on Information Theory, 2023Mark Davenport +2 more
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Sparse PCA for compositional data
2014A great number of procedures for sparse principal component analysis (PCA) were proposed in the last decade. However, they cannot be applied directly for PCA of compositional data (CoDa). We introduce a new procedure for sparse PCA which takes into account the additional constraints specific for CoDa.
Trendafilov N, GALLO, Michele
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Joint Group Sparse PCA for Compressed Hyperspectral Imaging
IEEE Transactions on Image Processing, 2015Zohaib Khan +2 more
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Convex Sparse PCA for Unsupervised Feature Learning
ACM Transactions on Knowledge Discovery From Data, 2017Chengqi Zhang, Yi Yang, Feiping Nie
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Sparse Variable PCA Using Geodesic Steepest Descent
IEEE Transactions on Signal Processing, 2008Magnus Ulfarsson +2 more
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Tensor sparse PCA and face recognition: a novel approach
SN Applied Sciences, 2020Linh Tran, Hoang Trang
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