Joni Virta

About

Joni Virta is an Academy Research Fellow and Assistant Professor at the University of Turku, Finland. His research focuses on advanced statistical methods, including projection-based estimators for matrix and tensor-valued data, dimensionality reduction techniques, and the application of these methodologies in various fields such as plant tissue culture and environmental studies. Notable recent publications include works on Poisson PCA, robust signal estimation, and tensorial PCA in market analysis.