{
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    {
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    },
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      "source": "BindingDB",
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      "train_percent": 79.50697496655837,
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    {
      "source": "DrugCentral",
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      "train_percent": 80.7119929967902,
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  "selection": "Minimum target-macro validation MAE averaged over three RF seeds; all sources, one common cohort. Exact ties use candidate name. Test is not used for selection."
}