subgraph training problem

OSU-BMBL / marsgt

Multi-omics data analysis for rare population inference using single-cell graph transformer

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subgraph training problem #1

Open XILOUYUE7 opened 5 months ago

XILOUYUE7 commented 5 months ago

Hi, I am very interested in this research of yours, the code idea is very novel. However, when I reproduce the code, I always meet the same problem, when training the second subgraph and the subsequent subgraphs, it always produces nan values, and this problem does not occur when training the first subgraph. I debugged repeatedly but didn't figure out what the reason is, have you ever encountered such a problem and do you have a solution for it, hoping to get your reply!

Screenshot from 2024-05-05 17-25-58

linlull commented 5 months ago

Could I ask that how do you get the file gene_peak.mtx？I want to generate gene_peak.mtx of real PBMC dataset using MAESTRO. I tested generating gene_peak.mtx on melanoma datasets(P6 subdataset) but it is not same as gene_peak.mtx provided by author.