RIP (Restricted Isometry Property)
GPTKB entity
Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
matrices
|
| gptkbp:defines |
A matrix A satisfies the RIP of order k if for all k-sparse vectors x, (1-δ)||x||^2 ≤ ||Ax||^2 ≤ (1+δ)||x||^2 for some δ in (0,1)
|
| gptkbp:describes |
how well a matrix preserves the length of sparse vectors
|
| gptkbp:field |
gptkb:mathematics
compressed sensing |
| gptkbp:introduced |
gptkb:Terence_Tao
gptkb:Emmanuel_Candès |
| gptkbp:introducedIn |
2005
|
| gptkbp:relatedTo |
sparse recovery
l1 minimization |
| gptkbp:usedIn |
gptkb:signal_processing
compressed sensing theory |
| gptkbp:bfsParent |
gptkb:Emmanuel_Candès
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
RIP (Restricted Isometry Property)
|