843 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Delft University of TechnologyNL35 papers
- Leiden UniversityNL29 papers
- Centrum Wiskunde & InformaticaNL13 papers
- University Medical Center UtrechtNL13 papers
- Utrecht UniversityNL11 papers
- Amsterdam University Medical CentersNL9 papers
- Radboud University NijmegenNL9 papers
- University of AmsterdamNL9 papers
- University of TwenteNL9 papers
- Erasmus MCNL8 papers
- University College LondonGB8 papers
- Eindhoven University of TechnologyNL7 papers
18 papers · 1 filter
RSSL: Semi-supervised Learning in R
Jesse H. Krijthe
In this paper, we introduce a package for semi-supervised learning research in the R programming language called RSSL. We cover the purpose of the package, the methods it includes…
Flexible and compact hybrid metasurfaces for enhanced ultra high field in vivo magnetic resonance imaging
Rita Schmidt, Alexey Slobozhanyuk, Pavel Belov +1
Developments in metamaterials and related structures such as metasurfaces have opened up new possibilities in designing materials and devices with unique properties. The main progr…
The Pessimistic Limits and Possibilities of Margin-based Losses in Semi-supervised Learning
Jesse H. Krijthe, Marco Loog
Consider a classification problem where we have both labeled and unlabeled data available. We show that for linear classifiers defined by convex margin-based surrogate losses that…
A Novel Motion Detection Method Resistant to Severe Illumination Changes
Sahar Yousefi, M. T. Manzuri Shalmani, Jeremy Lin +1
Recently, there has been a considerable attention given to the motion detection problem due to the explosive growth of its applications in video analysis and surveillance systems.…
Secondary Phenotype Analysis in Ascertained Family Designs: Application to the Leiden Longevity Study
Renaud Tissier, Roula Tsonaka, Simon P. Mooijaart +2
The case-control design is often used to test associations between the case-control status and genetic variants. In addition to this primary phenotype a number of additional traits…
Simultaneous Control of All False Discovery Proportions in Large-Scale Multiple Hypothesis Testing
Jelle Goeman, Rosa Meijer, Thijmen Krebs +1
Closed testing procedures are classically used for familywise error rate (FWER) control, but they can also be used to obtain simultaneous confidence bounds for the false discovery…
The Peaking Phenomenon in Semi-supervised Learning
Jesse H. Krijthe, Marco Loog
For the supervised least squares classifier, when the number of training objects is smaller than the dimensionality of the data, adding more data to the training set may first incr…
Scroll-wave dynamics in the presence of ionic and conduction inhomogeneities in an anatomically realistic mathematical model for the pig heart
R. Majumder, R Pandit, A. V. Panfilov
Nonlinear waves of the reaction-diffusion (RD) type occur in many biophysical systems, including the heart, where they initiate cardiac contraction. Such waves can form vortices ca…
Better-Than-Chance Classification for Signal Detection
Jonathan D. Rosenblatt, Yuval Benjamini, Roee Gilron +2
The estimated accuracy of a classifier is a random quantity with variability. A common practice in supervised machine learning, is thus to test if the estimated accuracy is signifi…
Common and Distinct Components in Data Fusion
Age K. Smilde, Ingrid Mage, Tormod Naes +5
In many areas of science multiple sets of data are collected pertaining to the same system. Examples are food products which are characterized by different sets of variables, bio-p…
A penalized inference approach to stochastic block modelling of community structure in the Italian Parliament
Mirko Signorelli, Ernst C. Wit
We analyse bill cosponsorship networks in the Italian Chamber of Deputies. In comparison with other parliaments, a distinguishing feature of the Chamber is the large number of poli…
Transformation, normalization and batch effect in the analysis of mass spectrometry data for omics studies
Bart J. A. Mertens
Data transformation, normalization and handling of batch effect are a key part of data analysis for almost all spectrometry-based omics data. This paper reviews and contrasts these…
Semiparametric two-component mixture models under L-moments constraints
Diaa Al Mohamad
We propose a structure of a semiparametric two-component mixture model when one component is parametric and the other is defined through L-moments conditions. Estimation of a two-c…
Major depression as a complex dynamic system
Angélique O. J. Cramer, Claudia D. van Borkulo, Erik J. Giltay +4
In this paper, we characterize major depression (MD) as a complex dynamical system in which symptoms (e.g., insomnia and fatigue) are directly connected to one another in a network…
Inferring in emerging epidemics - the effect of common population structure is small
Pieter Trapman, Frank Ball, Jean-Stéphane Dhersin +3
When controlling an emerging outbreak of an infectious disease it is essential to know the key epidemiological parameters, such as the basic reproduction number and the contr…
PyPanda: a Python Package for Gene Regulatory Network Reconstruction
David G. P. van IJzendoorn, Kimberly Glass, John Quackenbush +1
PANDA (Passing Attributes between Networks for Data Assimilation) is a gene regulatory network inference method that uses message-passing to integrate multiple sources of 'omics da…
Semiparametric two-component mixture models under linear constraints
Diaa Al Mohamad, Assia Boumahdaf
We propose a structure of a semiparametric two-component mixture model when one component is parametric and the other is defined through linear constraints on its distribution func…
Statistical development and assessment of summary measures to account for isotopic clustering of Fourier transform mass spectrometry data in clinical diagnostic studies
Alexia Kakourou, Werner Vach, Simone Nicolardi +2
Mass spectrometry based clinical proteomics has emerged as a powerful tool for highthroughput protein profiling and biomarker discovery. Recent improvements in mass spectrometry te…