IMA Thematic Year on Mathematics of Materials and Macromolecules

Sloppy Models: Universality in Data Fitting

Fitting Decaying Exponentials

PC12 Differentiation

Slide 5

‘Sloppy Model’ Errors for Atoms

Why the Name Sloppy Model?

Sloppy Model Eigenvalues

Ensemble of Models

48 Parameter “Fit” to Data

Does the Erk Model Predict  Experiments?

Slide 12

Interatomic Potential Error Bars

Sloppy Molybdenum: Does it Work?

Fitting Polynomials: Hilbert

Exploring Parameter Space

Slide 17

Error Bars

Sloppy Model Universality?