Author

Hongzhi Kuai

Chongqing University of Posts and TelecommunicationsORCID 0000-0002-2746-648XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Neuroscience· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

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 Herman Z. Q. CheniD· 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

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersNeuroscience

Biantian Yu

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

NeurosciencebioRxivPreprintOct 8, 2026

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

Herman Z. Q. Chen, Biantian Yu, Keliang Wan…·Hongzhi Kuai

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

DOI 10.64898/2026.10.02.756253

statistical modelbenchmarking

𝕏 PostBluesky

NeurosciencebioRxivPreprintOct 2, 2026

✦ In-depth digest

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

Keliang Wan, Zongqing Chen, Guixian Liu…·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).

DOI 10.64898/2026.09.15.751719

humanimaging

𝕏 PostBluesky