microsoft / microsoft/Graphormer
About the results on ogbp-pcba in the process of finetune
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- Python
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Description
Hi, thanks for your exciting Graphormer. I have a question when I use Graphormer v2 to pretrain on PCQM4Mv2 and finetune on ogbp-pcba or hiv. The evaluated metric ap on pcba in finetune is that '2022-03-13 12:44:53 | INFO | main | ap: 0.02584909547397629'. However, the results of leaderboard is about 0.3. The other condition is that the AUC on hiv in finetune is about 0.3(' | INFO | main | auc: 0.32)' while it is 0.8 on OGB. Thus, I want to know the reason. Maybe the hyper-parameter is not matched or the max-epoch is too small? Thank you very much.
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Research direction
The issue concerns Graphormer v2 pretraining on PCQM4Mv2 and finetuning on ogbp-pcba and hiv. Start by reproducing the reported AP and AUC logs, then compare the finetuning hyperparameters and max-epoch setting with the OGB leaderboard setup. Done means identifying and documenting the reason for the metric discrepancy.
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Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100