cpm.optimisation#

Fit models to data: optimisers, the objective functions they minimise, and tools to compare fitted models.

Optimisers#

FminBound

Class representing the Fmin search (bounded) optimization algorithm using the L-BFGS-B method.

Fmin

Class representing the Fmin search (unbounded) optimization algorithm using a downhill simplex.

Minimize

Class representing scipy's Minimize algorithm wrapped for subject-level parameter estimations.

DifferentialEvolution

Class representing the Differential Evolution optimization algorithm.

Bads

Class representing the Bayesian Adaptive Direct Search (BADS) optimization algorithm.

Objective functions#

Model comparison#