Data Analysis after Record Linkage
Embedded Files
Attractive Gaussian Markov Random Fields
MATLAB code for log determinant divergence minimization subject to non-positivity constraints
Matrix Factorization with Binary Components
MATLAB code for our NIPS 2013 paper of the same title.
Structured elastic net
The 'structured elastic net' is a combination of a quadratic 'roughness penalty' and a sparsity-promoting lasso penalty.
Non-negative least squares: comparison of algorithms
Non-negative least squares: comparison of algorithms
Download nnlslab (includes a detailed .pdf documentation).
Many solvers are available for solving non-negative least squares problems. However, as shown in my paper, performance of these problems may differ drastically in dependence of several problem-specific properties. We have developed a MATLAB package NNLSlab containing implementations of the most popular and most recent solvers along with a framework to conduct runtime comparisons.
Bioconductor packages
I am author and/or maintainer of the following contributions to Bioconductor, a collection of R packages devoted to the analysis of high-throughput biological data.
IPPD: Extraction of isotopic peak patterns from peptide mass spectra.
CMA: A toolbox for high-dimensional classification.
GeneSelector: Stability and aggregation of feature rankings for small samples.
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