14 citations · 41 across the 4 of their papers we have counts for
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cs.LG2021★ 5 cited
Efficient Sparse Coding using Hierarchical Riemannian Pursuit
Ye Xue, Vincent Lau, Songfu Cai
Sparse coding is a class of unsupervised methods for learning a sparse representation of the input data in the form of a linear combination of a dictionary and a sparse code. This…
cs.LG2020★ 9 cited
Complete Dictionary Learning via -norm Maximization
Yifei Shen, Ye Xue, Jun Zhang +2
Dictionary learning is a classic representation learning method that has been widely applied in signal processing and data analytics. In this paper, we investigate a family of $\el…