International audienceIn machine learning, training a classifier on large dataset requires an important amount of labels which is expensive in terms of human resources and money. A possible solution to this problem is to use crowdsourcing in order to label the data. Although, non-expert people do not always have the knowledge to do their work correctly, leading to introducing errors in labeling. Active learning offers a solution to the labeling cost by making the classifier choose the data it wants to label in order to reach good performance with fewer labels. By combining active learning and belief functions, it becomes possible to model the errors and uncertainty in labels. We propose a new sampling method implying belief entropies.En app...
Collecting labels for data is important for many practical applications (e.g., data mining). However...
International audienceIn the context of Active Learning for classification, the classification error...
Une des objectifs poursuivis par la recherche en apprentissage automatique est la construction de bo...
International audienceIn machine learning, training a classifier on large dataset requires an import...
International audienceIn machine learning, training a classifier on large dataset requires an import...
International audienceIn machine learning, training a classifier on large dataset requires an import...
International audienceIn machine learning, training a classifier on large dataset requires an import...
This thesis focuses on machine learning for data classification. To reduce the labelling cost, activ...
This thesis focuses on machine learning for data classification. To reduce the labelling cost, activ...
This thesis focuses on machine learning for data classification. To reduce the labelling cost, activ...
La classification se base sur un jeu de données étiquetées par un expert. Plus le jeu de données est...
With the proliferation of social media, gathering data has became cheaper and easier than before. Ho...
Collecting labels for data is important for many practical applications (e.g., data mining). However...
International audienceIn the context of Active Learning for classification, the classification error...
International audienceIn the context of Active Learning for classification, the classification error...
Collecting labels for data is important for many practical applications (e.g., data mining). However...
International audienceIn the context of Active Learning for classification, the classification error...
Une des objectifs poursuivis par la recherche en apprentissage automatique est la construction de bo...
International audienceIn machine learning, training a classifier on large dataset requires an import...
International audienceIn machine learning, training a classifier on large dataset requires an import...
International audienceIn machine learning, training a classifier on large dataset requires an import...
International audienceIn machine learning, training a classifier on large dataset requires an import...
This thesis focuses on machine learning for data classification. To reduce the labelling cost, activ...
This thesis focuses on machine learning for data classification. To reduce the labelling cost, activ...
This thesis focuses on machine learning for data classification. To reduce the labelling cost, activ...
La classification se base sur un jeu de données étiquetées par un expert. Plus le jeu de données est...
With the proliferation of social media, gathering data has became cheaper and easier than before. Ho...
Collecting labels for data is important for many practical applications (e.g., data mining). However...
International audienceIn the context of Active Learning for classification, the classification error...
International audienceIn the context of Active Learning for classification, the classification error...
Collecting labels for data is important for many practical applications (e.g., data mining). However...
International audienceIn the context of Active Learning for classification, the classification error...
Une des objectifs poursuivis par la recherche en apprentissage automatique est la construction de bo...