9 citations · 15 across the 3 of their papers we have counts for
4 papers
Large and Moderate Deviations for Conservative Tail-Index Estimation
Martijn Gösgens, Bart P. G. van Parys, Bert Zwart
To design systems that are protected against events much rarer than the observational record, extreme-value methods are needed to extrapolate distribution tails. Tail-index estimat…
The role of inter-regional mobility in forecasting SARS-CoV-2 transmission
Martijn H. H. Schoot Uiterkamp, Martijn Gösgens, Hans Heesterbeek +2
In this paper, we present a method to forecast the spread of SARS-CoV-2 across regions with a focus on the role of mobility. Mobility has previously been shown to play a significan…
The Hyperspherical Geometry of Community Detection: Modularity as a Distance
Martijn Gösgens, Remco van der Hofstad, Nelly Litvak
We introduce a metric space of clusterings, where clusterings are described by a binary vector indexed by the vertex-pairs. We extend this geometry to a hypersphere and prove that…
Systematic Analysis of Cluster Similarity Indices: How to Validate Validation Measures
Martijn Gösgens, Alexey Tikhonov, Liudmila Prokhorenkova
Many cluster similarity indices are used to evaluate clustering algorithms, and choosing the best one for a particular task remains an open problem. We demonstrate that this proble…