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New and improved Johnson-Lindenstrauss embeddings via the Restricted Isometry Property
New improved Johnson-Lindenstrauss embeddings Restricted Isometry Property
2010/11/29
Consider an m×N matrix with the Restricted Isometry Property of order k and level δ, that is, the norm of any k-sparse vector in RN is preserved to within a multiplicative factor of 1±δ under applic...