Low Rank Updates for the Cholesky Decomposition
By Matthias W. Seeger. 2004
113 citations recorded by the source corpus.
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- Yoshua Bengio
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Citations in the corpus
- Bayesian Posterior Sampling via Stochastic Gradient Fisher Scoring (2012, neutral): “A more numerically stable alternative is to update Cholesky factors (Seeger, 2004).”
- Building Support Vector Machines with Reduced Classifier Complexity (2006, methodology): “Even with J fixed, during the course of solving (4) via the Newton method, P will undergo changes due to changes in I. Efficient rank one schemes can be used to do the updating of the Cholesky factorization (Seeger, 2004).”
- Semiparametric latent factor models (2005, methodology): “An algorithm for chollrup can be found in [8] or [9].”
- Laplacian Support Vector Machines Trained in the Primal (2009, methodology): “In order to reduce the cost of each iteration, a Cholesky factorization of the Hessian can be computed before performing the first matrix inversion, and it can be updated using a rank–1 scheme during the following iterations, with cost O(n2) for each update (Seeger, 2008).”
- Gaussian Process Structural Equation Models with Latent Variables (2010, methodology): “Fast submatrix updates of K − 1 i ; M and K i ; NM K − 1 i ; M are required in order to calculate l i ( · ) at a O ( NM ) cost, which can be done by standard Cholesky updates (Seeger, 2004).”
- Gaussian Kullback-Leibler approximate inference (2013, methodology): “Efficient exact implementations of this method maintain the covariance using its Cholesky factorisation and perform efficient rank one Cholesky updates (Seeger, 2007).”