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Communication Dans Un Congrès Année : 2020

Deep Cooperative Reconstruction with Security Constraints in multi-view environments

Résumé

Nowadays, we can observe a multiplication of multi-view data in domains such as marketing, bank administration, survey analysis, or social networks: We are dealing with large data bases that share a fair amount of data representing the same individual with different features depending on the data base. In this context, one can use Machine Learning methods to analyze this fragmented data across several heterogeneous sources (called views). Such analysis is subject to several difficulties: First, not all individual will be present and represented in all data sites and views. And second, this type of cross site analysis raises several ethical questions on privacy issues as no local site should have direct access to data from the other sources. To solve these problems, we present a method called the Cooperative Reconstruction System which aims at reconstructing information missing in some views in a multi-view context using information available in the other views. Furthermore, our method considers privacy issues and therefore achieves said reconstruction without direct data transfer from one view to another.
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Dates et versions

hal-02963851 , version 1 (11-10-2020)

Identifiants

  • HAL Id : hal-02963851 , version 1

Citer

Denis Maurel, Sylvain Lefebvre, Jérémie Sublime. Deep Cooperative Reconstruction with Security Constraints in multi-view environments. ICDMW 2020, Nov 2020, Online, Italy. ⟨hal-02963851⟩

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