Search: id:"swepub:oai:DiVA.org:kth-314805" >
Adaptive Expert Mod...
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Isaksson, MartinKTH,Programvaruteknik och datorsystem, SCS,Ericsson Research,GALE
(author)
Adaptive Expert Models for Personalization in Federated Learning
- Article/chapterEnglish2022
Publisher, publication year, extent ...
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2022
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-314805
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-314805URI
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https://doi.org/10.48550/ARXIV.2206.07832DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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QC 20220628
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Federated Learning (FL) is a promising framework for distributed learning whendata is private and sensitive. However, the state-of-the-art solutions in thisframework are not optimal when data is heterogeneous and non-Independent andIdentically Distributed (non-IID). We propose a practical and robust approachto personalization in FL that adjusts to heterogeneous and non-IID data bybalancing exploration and exploitation of several global models. To achieve ouraim of personalization, we use a Mixture of Experts (MoE) that learns to groupclients that are similar to each other, while using the global models moreefficiently. We show that our approach achieves an accuracy up to 29.78 % andup to 4.38 % better compared to a local model in a pathological non-IIDsetting, even though we tune our approach in the IID setting.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Listo Zec, EdvinKTH,Programvaruteknik och datorsystem, SCS,RISE,GALE(Swepub:kth)u1dmmynf
(author)
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Cöster, RickardEricsson AB
(author)
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Daniel, Gillblad5Chalmers AI Research Center, Chalmers University of Technology, Göteborg, Sweden; AI Sweden
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Girdzijauskas, SarunasKTH,Programvaruteknik och datorsystem, SCS(Swepub:kth)u1k70r02
(author)
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KTHProgramvaruteknik och datorsystem, SCS
(creator_code:org_t)
Related titles
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In:International Workshop on Trustworthy Federated Learningin Conjunction with IJCAI 2022 (FL-IJCAI'22)
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