Table 6 Quantification of glucose in spent cell media.

From: Exploration of linear and interpretable models for quantification of cell parameters via contactless short-wave infrared hyperspectral sensing

 

Training

Validation in flask 1

Testing across 20 folds

MAE

MAPE

RMSE

R2

MAE

MAPE

RMSE

R2

MAE

MAPE

RMSE

R2

L-SLR (n = 10)

28.55

0.22

37.26

0.93

41.10

0.24

58.85

0.87

36.73

0.26

49.57

0.89

NMF Regression (n = 10)

42.98

0.40

53.76

0.86

67.34

0.37

78.96

0.76

57.17

0.43

79.48

0.70

PLS–R (n = 10)

19.68

0.18

26.08

0.97

58.11

0.36

76.10

0.78

30.92

0.22

45.55

0.90

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