Alexandre Reiffers-Masson — accepted AI-conference papers

2021

Estimating Fiedler Value on Large Networks Based on Random Walk Observations

Alexandre Reiffers-Masson, Thierry Chonavel, Yezekael Hayel

ICASSP 2021accepted

In this paper, we describe an iterative scheme which is able to estimate the Fiedler value of a network when the topology is initially unknown. The only available information is the one obtained through a random walk process over the network. Our algorithm is based on the Rayleigh quotient optimizat…

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2016

Adversarial Bandit for online interactive active learning of zero-shot spoken language understanding

Emmanuel Ferreira, Alexandre Reiffers-Masson, Bassam Jabaian, Fabrice Lefèvre

ICASSP 2016accepted

Many state-of-the-art solutions for the understanding of speech data have in common to be probabilistic and to rely on machine learning algorithms to train their models from large amount of data. The difficulty remains in the cost of collecting and annotating such data. Another point is the time for…

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