Update multi-task evaluation logic to avoid information leakage issue in lp and nfeat reconstruct task evaluation. #871
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added 2 commits
June 10, 2024 23:17
… in lp and nfeat reconstruct task evaluation. Previously, in the eval() function of GSgnnMultiTaskLearningTrainer, both link prediction and node feature reconstruction tasks use the node embeddings computed with the entire graph. This will cause test edge leakage for link prediction tasks and target node node feature leakage for node feature reconstruction tasks. This PR fixes this issue.
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reviewed
Jun 12, 2024
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Issue #, if available:
#789
Description of changes:
Previously, in the eval() function of GSgnnMultiTaskLearningTrainer, both link prediction and node feature reconstruction tasks use the node embeddings computed with the entire graph. This will cause test edge leakage for link prediction tasks and target node node feature leakage for node feature reconstruction tasks. This PR fixes this issue.
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