385 citations · 811 across the 21 of their papers we have counts for
3 papers · 1 filter
Active Speaker Detection as a Multi-Objective Optimization with Uncertainty-based Multimodal Fusion
Baptiste Pouthier, Laurent Pilati, Leela K. Gudupudi +2
It is now well established from a variety of studies that there is a significant benefit from combining video and audio data in detecting active speakers. However, either of the mo…
Co-clustering of time-dependent data via Shape Invariant Model
Alessandro Casa, Charles Bouveyron, Elena Erosheva +1
Multivariate time-dependent data, where multiple features are observed over time for a set of individuals, are increasingly widespread in many application domains. To model these d…
Unobserved classes and extra variables in high-dimensional discriminant analysis
Michael Fop, Pierre-Alexandre Mattei, Charles Bouveyron +1
In supervised classification problems, the test set may contain data points belonging to classes not observed in the learning phase. Moreover, the same units in the test data may b…