Search Results for author: Mahdi Morafah

Found 5 papers, 5 papers with code

A Practical Recipe for Federated Learning Under Statistical Heterogeneity Experimental Design

1 code implementation28 Jul 2023 Mahdi Morafah, Weijia Wang, Bill Lin

Many of the works use inconsistent experimental settings and there are no comprehensive studies on the effect of FL-specific experimental variables on the results and practical insights for a more comparable and consistent FL experimental setup.

Experimental Design Federated Learning

Rethinking Data Heterogeneity in Federated Learning: Introducing a New Notion and Standard Benchmarks

1 code implementation30 Sep 2022 Mahdi Morafah, Saeed Vahidian, Chen Chen, Mubarak Shah, Bill Lin

Though successful, federated learning presents new challenges for machine learning, especially when the issue of data heterogeneity, also known as Non-IID data, arises.

Federated Learning

Efficient Distribution Similarity Identification in Clustered Federated Learning via Principal Angles Between Client Data Subspaces

1 code implementation21 Sep 2022 Saeed Vahidian, Mahdi Morafah, Weijia Wang, Vyacheslav Kungurtsev, Chen Chen, Mubarak Shah, Bill Lin

This small set of principal vectors is provided to the server so that the server can directly identify distribution similarities among the clients to form clusters.

Federated Learning

FLIS: Clustered Federated Learning via Inference Similarity for Non-IID Data Distribution

1 code implementation20 Aug 2022 Mahdi Morafah, Saeed Vahidian, Weijia Wang, Bill Lin

Classical federated learning approaches yield significant performance degradation in the presence of Non-IID data distributions of participants.

Personalized Federated Learning

Personalized Federated Learning by Structured and Unstructured Pruning under Data Heterogeneity

1 code implementation2 May 2021 Saeed Vahidian, Mahdi Morafah, Bill Lin

The traditional approach in FL tries to learn a single global model collaboratively with the help of many clients under the orchestration of a central server.

Personalized Federated Learning

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