Author

Herman Z. Q. Chen

Chongqing Normal UniversityORCID 0000-0002-1668-5089Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 2 Research Focus:clustering· 2 Research Focus:differential expression· 2 Approach:statistical model· 2 Approach:benchmark study· 1 Research Focus:cell type annotation· 1 Approach:deep learning· 1 Assay:field survey / ecological data· 1

Frequent Co-Authors

Biantian Yu· 2 shared Fanghong ZhangiD· 2 shared Hongzhi KuaiiD· 2 shared Keliang Wan· 2 shared Ning ZhongiD· 2 shared Qian Zhang· 2 shared Guixian Liu· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

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2 shared papersNeuroscience

Biantian Yu

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2 papers

Recent·Most cited

Information regimes in population-graph neuroimaging: cohort context and implementation-dependent evaluation sensitivity

Herman Z. Q. Chen, Biantian Yu, Keliang Wan, Qian Zhang, Fanghong Zhang, Ning Zhong, Hongzhi Kuai

The paper evaluates how population-graph models' performance varies with evaluation context, showing implementation-dependent differences in AUC across splits.

bioRxiv · Oct 8, 2026 · PreprintNeuroscience

Reliable Evaluation of Transductive Population Graph Neural Networks for Multisite Autism fMRI

Keliang Wan, Zongqing Chen, Guixian Liu, Biantian Yu, Qian Zhang, Fanghong Zhang, Ning Zhong, Hongzhi Kuai

Site-aware population GNN on ABIDE-I: cohort AUC about 0.94 (kept with site-only edges) was not reproduced by a site-prior classifier (0.506); a directed-edge support gain (+0.252) vanished when symmetrised (−0.003).

bioRxiv · Oct 2, 2026 · PreprintNeuroscience✦ In-depth digest