Table 2 Overview of train-validation split per problem scenario

From: Current state and open problems in universal differential equations for systems biology

Problem

Noise [%]

Data points [#]

Train-validation split

Glycolysis

[5, 10, 20, 35]

8

4:3

Glycolysis

[5, 10, 20, 35]

16

7:8

Glycolysis

[5, 10, 20, 35]

[31, 46, 61]

1:1

STAT5 dimerisation

unknown

16

4:1

  1. The known initial condition for the Glycolysis problem was not considered for the splitting, but is counted in the total number of data points.