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- Publications
- Influence

A survey and comparison of contemporary algorithms for computing the matrix geometric mean

- Ben Jeuris, R. Vandebril, B. Vandereycken
- Mathematics
- 2012

In this paper we present a survey of various algorithms for computing matrix geometric means and derive new second-order optimization algorithms to compute the Karcher mean. These new algorithms are… Expand

The Kähler Mean of Block-Toeplitz Matrices with Toeplitz Structured Blocks

- Ben Jeuris, R. Vandebril
- Mathematics, Computer Science
- SIAM J. Matrix Anal. Appl.
- 1 September 2016

tl;dr

Riemannian Optimization for Averaging Positive Definite Matrices

- Ben Jeuris
- Mathematics
- 24 June 2015

Large data collections often need to be represented by an average value which upholds certain properties, such as reducing the noise level of repeated measurements or representing the central… Expand

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- 1

The Derivative of the Matrix Geometric Mean with an Application to the Nonnegative Decomposition of Tensor Grids

- Bruno Iannazzo, Ben Jeuris, F. Pompili
- Mathematics
- 2019

We provide an expression for the derivative of the weighted matrix geometric mean, with respect to both the matrix arguments and the weights, that can be easily translated to an algorithm for its… Expand

Protein fold recognition using geometric kernel data fusion

- Pooya Zakeri, Ben Jeuris, R. Vandebril, Y. Moreau
- Medicine, Computer Science
- Bioinform.
- 3 March 2014

tl;dr

Geometric means of structured matrices

- Dario Bini, Bruno Iannazzo, Ben Jeuris, R. Vandebril
- Mathematics
- 1 March 2014

The geometric mean of positive definite matrices is usually identified with the Karcher mean, which possesses all properties—generalized from the scalar case—a geometric mean is expected to satisfy.… Expand

Averaging block-Toeplitz matrices with preservation of Toeplitz block structure

- Ben Jeuris, Raf Vandebril
- Mathematics
- 27 October 2015

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Geometric Mean Algorithms Based on Harmonic and Arithmetic Iterations

- Ben Jeuris, R. Vandebril
- Computer Science, Mathematics
- GSI
- 28 August 2013

tl;dr

Application of geometric kernel data fusion in protein fold recognition and protein sub-nuclear localization

- Z. Zakeri, Ben Jeuris, R. Vandebril, Y. Moreau
- Mathematics
- 2014

- 1

Nonnegative Tensor Grid Decomposition

- Ben Jeuris, Bruno Iannazzo, Filippo Pompili
- Mathematics
- 26 March 2015

- 1