25 citations · 27 across the 4 of their papers we have counts for
5 papers
On the Relation Between Autoencoders and Non-negative Matrix Factorization, and Their Application for Mutational Signature Extraction
Ida Egendal, Rasmus Froberg Brøndum, Marta Pelizzola +2
The aim of this study is to provide a foundation to understand the relationship between non-negative matrix factorization (NMF) and non-negative autoencoders enabling proper interp…
Regression on imperfect class labels derived by unsupervised clustering
Rasmus Froberg Brøndum, Thomas Yssing Michaelsen, Martin Bøgsted
Outcome regressed on class labels identified by unsupervised clustering is custom in many applications. However, it is common to ignore the misclassification of class labels caused…
Targeted Fused Ridge Estimation of Inverse Covariance Matrices from Multiple High-Dimensional Data Classes
Anders Ellern Bilgrau, Carel F. W. Peeters, Poul Svante Eriksen +2
We consider the problem of jointly estimating multiple inverse covariance matrices from high-dimensional data consisting of distinct classes. An -penalized maximum likeliho…
Estimating a common covariance matrix for network meta-analysis of gene expression datasets in diffuse large B-cell lymphoma
Anders Ellern Bilgrau, Rasmus Froberg Brøndum, Poul Svante Eriksen +2
The estimation of covariance matrices of gene expressions has many applications in cancer systems biology. Many gene expression studies, however, are hampered by low sample size an…
Reproducible probe-level analysis of the Affymetrix Exon 1.0 ST array with R/Bioconductor
Maria Rodrigo-Domingo, Rasmus Waagepetersen, Julie Støve Bødker +5
The presence of different transcripts of a gene across samples can be analysed by whole-transcriptome microarrays. Reproducing results from published microarray data represents a c…