180 citations · 435 across the 12 of their papers we have counts for
3 papers · 1 filter
Sketched Clustering via Hybrid Approximate Message Passing
Evan Byrne, Antoine Chatalic, Remi Gribonval +1
In sketched clustering, a dataset of samples is first sketched down to a vector of modest size, from which the centroids are subsequently extracted. Advantages include i) reduc…
Rigorous Dynamics and Consistent Estimation in Arbitrarily Conditioned Linear Systems
Alyson K. Fletcher, Mojtaba Sahraee-Ardakan, Philip Schniter +1
The problem of estimating a random vector x from noisy linear measurements y = A x + w with unknown parameters on the distributions of x and w, which must also be learned, arises i…
A GAMP Based Low Complexity Sparse Bayesian Learning Algorithm
Maher Al-Shoukairi, Philip Schniter, Bhaskar D. Rao
In this paper, we present an algorithm for the sparse signal recovery problem that incorporates damped Gaussian generalized approximate message passing (GGAMP) into Expectation-Max…