Table 2 The thickness of the coatings predicted with three models and thickness determined experimentally (ground truth).

From: Prediction of coating thickness for polyelectrolyte multilayers via machine learning

Film

Ground truth, thickness (nm)

Predicted thickness, QSPR RFE/Bagging

Predicted thickness, QSPR RFE/SVR

Predicted thickness, RFE/Bagging

PAR30/DEX40

51.30

68.55

43.86

308.61

CHI50/DEX5

42.70

62.02

91.45

265.33

CHI50/FUC

123.00

125.84

197.79

274.23

CHI50/CARiota

109.30

161.07

232.98

278.50

PAR30/CARiota_1

65.80

146.22

279.71

322.28

PAR30/PSS0.2

7.80

97.00

126.70

285.69

PAR30/PSS4

31.50

97.00

126.89

288.20

PAR30/DEX20

46.00

62.74

42.77

308.61

CHI30/HA108

162.80

308.23

285.14

335.13

CHI20/HA108

218.20

306.78

287.21

335.13

PAR30/CARiota_2

45.90

146.22

279.71

322.28