Fig. 9 | Scientific Reports

Fig. 9

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

Fig. 9

Cumulative sum weight matrices produced by L-SLR (A–C) and PLS-R (D–F) for bands and cross terms across all models evaluated for quantification of VCD (A, D), glucose (B, E), and lactate (C, F) in spent cell media. All weights are normalized by the respective maximum of each cumulative matrix to facilitate comparison of weight matrices across models and datasets alike.

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