New OgBench framework evaluates GNNs on omics data

By PulseAugur Editorial · [1 sources] · 2026-06-02 04:00

Researchers have introduced OgBench, a new framework designed to evaluate Graph Neural Networks (GNNs) specifically for omics data. This type of biological data presents a unique challenge where the number of samples is significantly smaller than the number of nodes, a scenario where standard GNNs often struggle. OgBench aims to foster the development of GNN architectures better suited for these low-sample, high-node biological graphs by providing a standardized benchmarking platform and open-source infrastructure. AI

IMPACT Establishes a new benchmark for GNNs in low-sample, high-node biological data, potentially guiding future research in omics and AI.

RANK_REASON The cluster contains a research paper introducing a new benchmarking framework for a specific type of machine learning model and data. [lever_c_demoted from research: ic=1 ai=1.0]

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arXiv cs.LG TIER_1 English(EN) · Louisa Cornelis, Johan Mathe, Louis Van Langendonck, Guillermo Bern\'ardez, Nina Miolane · 2026-06-02 04:00

OgBench: A Framework for Evaluating Graph Neural Networks on Omics Data

arXiv:2605.15511v2 Announce Type: replace Abstract: Graph Neural Networks (GNNs) have become the dominant framework for inductive graph-level learning. Yet most benchmarks focus on the regime $n \gg p$, where the number of graphs $n$ greatly exceeds the number of nodes per graph …

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OgBench: A Framework for Evaluating Graph Neural Networks on Omics Data

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