259 citations · 463 across the 39 of their papers we have counts for
4 papers · 1 filter
Suppressing Background Radiation Using Poisson Principal Component Analysis
P. Tandon, P. Huggins, A. Dubrawski +2
Performance of nuclear threat detection systems based on gamma-ray spectrometry often strongly depends on the ability to identify the part of measured signal that can be attributed…
Clustering on the Edge: Learning Structure in Graphs
Matt Barnes, Artur Dubrawski
With the recent popularity of graphical clustering methods, there has been an increased focus on the information between samples. We show how learning cluster structure using edge…
Batched Lazy Decision Trees
Mathieu Guillame-Bert, Artur Dubrawski
We introduce a batched lazy algorithm for supervised classification using decision trees. It avoids unnecessary visits to irrelevant nodes when it is used to make predictions with…
Do Public Events Affect Sex Trafficking Activity?
Kyle Miller, Emily Kennedy, Artur Dubrawski
For several years the pervasive belief that the Super Bowl is the single biggest day for human trafficking in the United States each year has been perpetuated in popular press desp…