42 citations · 81 across the 21 of their papers we have counts for
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math.ST2014
Estimation of positive definite M-matrices and structure learning for attractive Gaussian Markov Random fields
Martin Slawski, Matthias Hein
Consider a random vector with finite second moments. If its precision matrix is an M-matrix, then all partial correlations are non-negative. If that random vector is additionally G…
stat.ML2014★ 11 cited
Matrix factorization with Binary Components
Martin Slawski, Matthias Hein, Pavlo Lutsik
Motivated by an application in computational biology, we consider low-rank matrix factorization with -constraints on one of the factors and optionally convex constraints o…