Table 3 Validation results of models built upon datasets with different preprocessing steps.

From: Toxicity Classification of Oxide Nanomaterials: Effects of Data Gap Filling and PChem Score-based Screening Approaches

 

I

II

III-A

III-B

Precision*

80%

83%

84%

91%

Sensitivity*

3%

65%

74%

88%

Accuracy

85%

94%

95%

95%

F1 score

6%

73%

79%

89%

  1. *Precision and sensitivity were calculated with “Toxic” class as positive.
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