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Fig. 7 | BMC Bioinformatics

Fig. 7

From: HGDTI: predicting drug–target interaction by using information aggregation based on heterogeneous graph neural network

Fig. 7

Verify the impact of negative sampling technique (NS) in terms of the AUPR and AUROC scores. A 10-fold cross-validation test in which the ratio between positive and negative samples is set to 1 : 10. a The second-best NeoDTI with NS. b–f HGDTI without NS in several exploratory experiments. All results are summarized over 10 trials and expressed as mean ± standard deviation

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BMC Bioinformatics

ISSN: 1471-2105

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