Table 2 Model evaluation.

From: High-throughput metabolomics for the design and validation of a diauxic shift model

Metabolite

Model

Balanced accuracy

L-Glutamate

M1

0.265

M1Smart

0.478

L-Proline

M1

0.300

M1Smart

0.325

L-Histidine

M1

0.289

M1Smart

0.316

L-Tryptophan

M1

0.250

M1Smart

0.413

L-Leucinea

M1

0.000

M1Smart

0.000

Adenineb

M1

0.000

M1Smart

0.469

Guanine

M1

0.406

M1Smart

0.544

Uracila

M1

0.000

M1Smart

0.000

Adenosine

M1

0.644

M1Smart

0.544

PEP

M1

0.507

M1Smart

0.382

  1. Balanced accuracy of the different models when predicting for significant changes in metabolite flux (p-value < 0.1, Wilcoxon signed-rank test) in comparison to observed significant changes in metabolite accumulation (p-value < 0.1, linear model) for all the comparisons available in the study.
  2. ano correct matches done by either of the models.
  3. bno significant observations for all pairwise comparisons.).
Back to article page