Probabilistic graphical models encode hidden dependencies between random variables for data modelling. Parameter estimation is a crucial part of handling such probabilistic models. These very general models have been used in plenty of fields such as computer vision, signal processing, natural language processing. We mostly focused on log-supermodular models, which is a specific part of exponential family distributions, where the potential function is assumed to be the negative of a submodular function. This property is handy for maximum a posteriori and parameter learning estimations. Despite the apparent restriction of the model, is covers a broad part of exponential families, since there are plenty of functions that are submodular, e.g., ...
Statistical machine learning is a general framework to study predictive problems, where one aims to ...
Probabilistic graphical models are omniscient in the study of complex systems involving latent varia...
Conditioning Gaussian processes (GPs) by inequality constraints gives more realistic models. This th...
Les modèles graphiques probabilistes codent les dépendances entre les variables aléatoires et l’esti...
The dimensionality of current applications increases which makes the density estimation a difficult ...
The entropy of a probability distribution on a set of discrete random variables is always bounded by...
International audienceWe consider the structured-output prediction problem through probabilistic app...
Dans les applications actuelles, le nombre de variables continue d'augmenter, ce qui rend difficile ...
In this work, we focus on the design and estimation - from partial observations - of graphical model...
On s'intéresse à la construction et l'estimation - à partir d'observations incomplètes - de modèles ...
In this thesis we consider several aspects of parameter estimation for statistics and machine learni...
Learning stochastic models generating sequences has many applications in natural language processing...
© 2018 Curran Associates Inc.All rights reserved. Submodular maximization problems appear in several...
Datasets come in a variety of forms and from a broad range of different applications. Typically, the...
We propose two novel approaches for recommender systems and networks. In the first part, we first gi...
Statistical machine learning is a general framework to study predictive problems, where one aims to ...
Probabilistic graphical models are omniscient in the study of complex systems involving latent varia...
Conditioning Gaussian processes (GPs) by inequality constraints gives more realistic models. This th...
Les modèles graphiques probabilistes codent les dépendances entre les variables aléatoires et l’esti...
The dimensionality of current applications increases which makes the density estimation a difficult ...
The entropy of a probability distribution on a set of discrete random variables is always bounded by...
International audienceWe consider the structured-output prediction problem through probabilistic app...
Dans les applications actuelles, le nombre de variables continue d'augmenter, ce qui rend difficile ...
In this work, we focus on the design and estimation - from partial observations - of graphical model...
On s'intéresse à la construction et l'estimation - à partir d'observations incomplètes - de modèles ...
In this thesis we consider several aspects of parameter estimation for statistics and machine learni...
Learning stochastic models generating sequences has many applications in natural language processing...
© 2018 Curran Associates Inc.All rights reserved. Submodular maximization problems appear in several...
Datasets come in a variety of forms and from a broad range of different applications. Typically, the...
We propose two novel approaches for recommender systems and networks. In the first part, we first gi...
Statistical machine learning is a general framework to study predictive problems, where one aims to ...
Probabilistic graphical models are omniscient in the study of complex systems involving latent varia...
Conditioning Gaussian processes (GPs) by inequality constraints gives more realistic models. This th...