no code implementations • 7 Sep 2023 • Katherine Morales, Yohan Petetin
Triplet Markov chains are general generative models for sequential data which take into account three kinds of random variables: (noisy) observations, their associated discrete labels and latent variables which aim at strengthening the distribution of the observations and their associated labels.
no code implementations • 17 Aug 2022 • François Desbouvries, Yohan Petetin, Achille Salaün
The probability distributions produced by these models are characterized by structured covariance series, and as a consequence expressivity reduces to comparing sets of structured covariance series, which enables us to call for stochastic realization theory (SRT).
no code implementations • 21 Jan 2020 • Nicolas Aussel, Sophie Chabridon, Yohan Petetin
To achieve this, we present a new centralized distributed learning algorithm that relies on the learning paradigms of Active Learning and Federated Learning to offer a communication-efficient method that offers guarantees of model precision on both the clients and the central server.