Table 2 Confirmed hit (i.e., binder) count and hit rate from different DEL + ML combinations

From: Evaluation of DNA encoded library and machine learning model combinations for hit discovery

(a) Confirmed hit count and hit rate per DEL

DEL

Number of compounds selected for experimental validation

Number of compounds identified as confirmed binders

Hit Rate

MilliporeSigma (MS10M)

237

23

10%

HitGen (HG1B)

283

43

15%

DOS-DEL (DD11M)

288

14

5%

(b) Confirmed hit count and hit rate per ML

ML

Number of compounds selected for experimental validation

Number of compounds identified as confirmed binders

Hit Rate

Multilayer-Perceptron (MLP)

217

24

11%

Support Vector Machine (SVM)

149

7

5%

Random Forest (RF)

73

8

11%

Extra Gradient Boosting (XGB)

163

9

6%

Graphical Neural Network (ChemProp)

206

32

16%

  1. Hits are confirmed primary (two-dose) and confirmation (six-doses) biophysical SPR assay.
  2. Bold indicates the best performance.