webinars

Recent Advances in Functional Data Analysis

2021-04-29

The fourth “One World webinar” organized by YoungStatS will take place on June 30th, 2021. The topic of this webinar is on Functional Data Analysis. Selected young European researchers active in this area of research will present their contributions on spherical functional…

classification

Locally adaptive k-nearest neighbour classification

Thomas B. Berrett / 2021-01-31

Binary classification is one of the cornerstones of modern data science, but, until recently, our understanding of classical methods such as the k-nn algorithm was limited to settings where feature vectors were compactly supported. Based on a new analysis of this classifier, we propose a variant…

classification

The Multiple Latent Block Model for mixed data

Margot Selosse, Julien Jacques, Christophe Biernacki / 2021-01-05

Co-clustering techniques, which group observations and features simultaneously, have proven to be efficient in summarising data sets. They exploit the dualism between rows and columns and the data set is summarized in blocks (the crossing of a row-cluster and a column-cluster). However, in the case…