$NP/CMP$ Equivalence: A Phenomenon Hidden Among Sparsity Models $l_{0}$ Minimization and $l_{p}$ Minimization for Information Processing
نویسندگان
چکیده
منابع مشابه
$NP/CLP$ Equivalence: A Phenomenon Hidden Among Sparsity Models for Information Processing
It is proved in this paper that to every underdetermined linear system Ax = b there corresponds a constant p(A, b) > 0 such that every solution to the lp-norm minimization problem also solves the l0-norm minimization problem whenever 0 < p < p(A, b). This phenomenon is named NP/CLP equivalence.
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2015
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2015.2429611