printable pdf
比利时vs摩洛哥足彩
,
比利时vs摩洛哥足彩
,
university of california san diego
****************************
functional analysis seminar
chris nelson
ucsd
finding matrices of smallest rank by minimizing the trace.
abstract:
the talk will give an introduction to this new branch of compressed sensing. one has an affine subspace intersect the positive semideinite (psd) matrices and wishes to find a smallest rank matrix therein. this is a highly nonconvex problem. minimizing the trace is a convex problem which often gives the correct answer. there is an elegant probablistic analysis which applies in some situations. the talk gives an exposition of this.
february 8, 2011
3:00 pm
ap&m 6402
****************************