no code implementations • 17 May 2023 • Anas Himmi, Ekhine Irurozki, Nathan Noiry, Stephan Clemencon, Pierre Colombo
This paper formalize an existing problem in NLP research: benchmarking when some systems scores are missing on the task, and proposes a novel approach to address it.
1 code implementation • 22 Mar 2023 • Morgane Goibert, Clément Calauzènes, Ekhine Irurozki, Stéphan Clémençon
As the issue of robustness in AI systems becomes vital, statistical learning techniques that are reliable even in presence of partly contaminated data have to be developed.
1 code implementation • 8 Feb 2022 • Pierre Colombo, Nathan Noiry, Ekhine Irurozki, Stephan Clemencon
In Machine Learning, a benchmark refers to an ensemble of datasets associated with one or multiple metrics together with a way to aggregate different systems performances.
1 code implementation • 25 Jan 2022 • Laurens Bliek, Paulo da Costa, Reza Refaei Afshar, Yingqian Zhang, Tom Catshoek, Daniël Vos, Sicco Verwer, Fynn Schmitt-Ulms, André Hottung, Tapan Shah, Meinolf Sellmann, Kevin Tierney, Carl Perreault-Lafleur, Caroline Leboeuf, Federico Bobbio, Justine Pepin, Warley Almeida Silva, Ricardo Gama, Hugo L. Fernandes, Martin Zaefferer, Manuel López-Ibáñez, Ekhine Irurozki
Overall, by organizing this competition we have introduced routing problems as an interesting problem setting for AI researchers.
no code implementations • 20 Jan 2022 • Morgane Goibert, Stéphan Clémençon, Ekhine Irurozki, Pavlo Mozharovskyi
The concept of median/consensus has been widely investigated in order to provide a statistical summary of ranking data, i. e. realizations of a random permutation $\Sigma$ of a finite set, $\{1,\; \ldots,\; n\}$ with $n\geq 1$ say.
1 code implementation • 19 Oct 2019 • Etor Arza, Aritz Perez, Ekhine Irurozki, Josu Ceberio
The Quadratic Assignment Problem (QAP) is a well-known permutation-based combinatorial optimization problem with real applications in industrial and logistics environments.
no code implementations • 19 Oct 2019 • Ekhine Irurozki, Jesus Lobo, Aritz Perez, Javier Del Ser
Then, we generalize the whole family of weighted voting rules (the family to which Borda belongs) to situations in which some rankings are more \textit{reliable} than others and show that this generalization can solve the problem of rank aggregation over non-stationary data streams.