Search Results for author: Chuan Hong

Found 9 papers, 4 papers with code

Foundation Model Makes Clustering A Better Initialization For Cold-Start Active Learning

no code implementations4 Feb 2024 Han Yuan, Chuan Hong

In this work, we propose to integrate foundation models with clustering methods to select samples for cold-start active learning initialization.

Active Learning Clustering +1

Leveraging Anatomical Constraints with Uncertainty for Pneumothorax Segmentation

no code implementations26 Nov 2023 Han Yuan, Chuan Hong, Nguyen Tuan Anh Tran, Xinxing Xu, Nan Liu

We propose a novel approach that incorporates the lung+ space as a constraint during DL model training for pneumothorax segmentation on 2D chest radiographs.

Lesion Segmentation Segmentation

FedScore: A privacy-preserving framework for federated scoring system development

1 code implementation1 Mar 2023 Siqi Li, Yilin Ning, Marcus Eng Hock Ong, Bibhas Chakraborty, Chuan Hong, Feng Xie, Han Yuan, Mingxuan Liu, Daniel M. Buckland, Yong Chen, Nan Liu

We also calculated the average AUC values and SDs for each local model, and the FedScore model showed promising accuracy and stability with a high average AUC value which was closest to the one of the pooled model and SD which was lower than that of most local models.

Federated Learning Model Selection +2

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