Temel Kavramlar
Optimal spectral method for inhomogeneous Wigner models.
İstatistikler
"Our results could also be used as spectral start [47] for the AMP algorithms of [48], making them optimal in terms of MMSE for these problems."
"The top eigenvalue of Dg(1)ΩK plays the role of the signal-to-noise ratio (SNR) for this block-structure spiked model."
Alıntılar
"Our goal in this paper is to apply rigorous random matrix theory to such 'inhomogeneous' spiked models."
"Our results could also be used as spectral start for the AMP algorithms, making them optimal in terms of MMSE for these problems."