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. 2020 Oct 7;12:60. doi: 10.1186/s13321-020-00465-0

Table 2.

Time elapsed and accuracy reported for the open-source OCSR tools

Dataset MolVec 0.9.7 Imago 2.0 OSRA 2.1

USPTO

(5719 images)

Time (min) 28.65 72.83 145.04
Accuracy 88.41% 87.20% 87.69%

UOB

(5740 images)

Time (min) 28.42 152.52 125.78
Accuracy 88.39% 63.54% 86.50%

CLEF 2012

(961 images)

Time (min) 4.41 16.03 21.33
Accuracy 80.96% 65.45% 94.90%

JPO

(450 images)

Time (min) 7.50 22.55 16.68
Accuracy 66.67% 40.00% 57.78%