Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve the predictive performance on every task compared to learning them individually. In this thesis, we address the problem of multi-task learning (MTL) when the tasks are heterogenous: they do not share the same labels (eventually with different number of labels), they do not require shared examples. In addition, no prior assumption about the relatedness pattern between tasks is made. Our contribution to multi-task learning lies in the framework of en- semble learning where the learned function consists normally of an ensemble of "weak " hypothesis aggregated together by an ensemble learning algorithm (Boosting, Bagging, etc.). We propose two ap...
Given several tasks, multi-task learning (MTL) learns multiple tasks jointly by exploring the interd...
Multi-task learning can be shown to improve the generalization performance of single tasks under cer...
An important problem in statisti al ma hine learning is how to ee tively model the predi tions of mu...
Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve ...
Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve ...
Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve ...
Apprendre des tâches simultanément peut améliorer la performance de prédiction par rapport à l'appre...
International audienceLearning multiple related tasks from data simultaneously can improve predictiv...
International audienceLearning multiple related tasks from data simultaneously can improve predictiv...
Cette thèse traite du problème de l'apprentissage automatique supervisé dans le cas ou l'on considèr...
Multi-task learning (MTL) is a learning paradigm involving the joint optimization of parameters with...
Multi-task learning (MTL) is a machine learning paradigm concerned with concurrent learning of model...
Multi-task learning (MTL) is a learning paradigm involving the joint optimization of parameters with...
Sharing information between multiple tasks enables algorithms to achieve good generalization perform...
Multi-task learning (MTL) is a learning paradigm involving the joint optimization of parameters with...
Given several tasks, multi-task learning (MTL) learns multiple tasks jointly by exploring the interd...
Multi-task learning can be shown to improve the generalization performance of single tasks under cer...
An important problem in statisti al ma hine learning is how to ee tively model the predi tions of mu...
Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve ...
Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve ...
Learning multiple related tasks jointly by exploiting their underlying shared knowledge can improve ...
Apprendre des tâches simultanément peut améliorer la performance de prédiction par rapport à l'appre...
International audienceLearning multiple related tasks from data simultaneously can improve predictiv...
International audienceLearning multiple related tasks from data simultaneously can improve predictiv...
Cette thèse traite du problème de l'apprentissage automatique supervisé dans le cas ou l'on considèr...
Multi-task learning (MTL) is a learning paradigm involving the joint optimization of parameters with...
Multi-task learning (MTL) is a machine learning paradigm concerned with concurrent learning of model...
Multi-task learning (MTL) is a learning paradigm involving the joint optimization of parameters with...
Sharing information between multiple tasks enables algorithms to achieve good generalization perform...
Multi-task learning (MTL) is a learning paradigm involving the joint optimization of parameters with...
Given several tasks, multi-task learning (MTL) learns multiple tasks jointly by exploring the interd...
Multi-task learning can be shown to improve the generalization performance of single tasks under cer...
An important problem in statisti al ma hine learning is how to ee tively model the predi tions of mu...