bundles / scipy 1.17.1 / scipy / optimize / _differentialevolution / DifferentialEvolutionSolver / _calculate_population_energies

function

`scipy.optimize._differentialevolution:DifferentialEvolutionSolver._calculate_population_energies`

source: /scipy/optimize/_differentialevolution.py :1368

Signature

def _calculate_population_energies ( self , population )

Summary

Calculate the energies of a population.

Parameters

population : ndarray: An array of parameter vectors normalised to [0, 1] using lower and upper limits. Has shape (np.size(population, 0), N).

Returns

energies : ndarray: An array of energies corresponding to each population member. If maxfun will be exceeded during this call, then the number of function evaluations will be reduced and energies will be right-padded with np.inf. Has shape (np.size(population, 0),)

Aliases

scipy.optimize._differentialevolution.DifferentialEvolutionSolver._calculate_population_energies