Fig. 9 | Scientific Reports

Fig. 9

From: Convolutional neural network for colorimetric glucose detection using a smartphone and novel multilayer polyvinyl film microfluidic device

Fig. 9

Prediction capability of CNN deep learning classifier for low and high glucose concentration values compared with ISO 15197:2013/2015 gold standard norms given in blue dashed lines. The predictions for low-concentration glucose values produce R2 = 0.9363 (Orange dotted circle) and for high concentration the R2 = 0.974 (red dotted circle), both within permissible ISO limits.

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