Active Orthogonal Matching Pursuit for Sparse Subspace Clustering
نویسندگان
چکیده
منابع مشابه
Sparse Subspace Clustering by Orthogonal Matching Pursuit
Subspace clustering methods based on `1, `2 or nuclear norm regularization have become very popular due to their simplicity, theoretical guarantees and empirical success. However, the choice of the regularizer can greatly impact both theory and practice. For instance, `1 regularization is guaranteed to give a subspace-preserving affinity (i.e., there are no connections between points from diffe...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Letters
سال: 2018
ISSN: 1070-9908,1558-2361
DOI: 10.1109/lsp.2017.2741509