5 citations · 8 across the 6 of their papers we have counts for
6 papers
Learning primal-dual sparse kernel machines
Riikka Huusari, Sahely Bhadra, Cécile Capponi +2
Traditionally, kernel methods rely on the representer theorem which states that the solution to a learning problem is obtained as a linear combination of the data mapped into the r…
AMU-EURANOVA at CASE 2021 Task 1: Assessing the stability of multilingual BERT
Léo Bouscarrat, Antoine Bonnefoy, Cécile Capponi +1
This paper explains our participation in task 1 of the CASE 2021 shared task. This task is about multilingual event extraction from news. We focused on sub-task 4, event informatio…
Multilingual enrichment of disease biomedical ontologies
Léo Bouscarrat, Antoine Bonnefoy, Cécile Capponi +1
Translating biomedical ontologies is an important challenge, but doing it manually requires much time and money. We study the possibility to use open-source knowledge bases to tran…
Cross-view kernel transfer
Riikka Huusari, Cécile Capponi, Paul Villoutreix +1
We consider the kernel completion problem with the presence of multiple views in the data. In this context the data samples can be fully missing in some views, creating missing col…
Multi-view Metric Learning in Vector-valued Kernel Spaces
Riikka Huusari, Hachem Kadri, Cécile Capponi
We consider the problem of metric learning for multi-view data and present a novel method for learning within-view as well as between-view metrics in vector-valued kernel spaces, a…
On multi-class learning through the minimization of the confusion matrix norm
Sokol Koço, Cécile Capponi
In imbalanced multi-class classification problems, the misclassification rate as an error measure may not be a relevant choice. Several methods have been developed where the perfor…