73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
"""
|
||
|
|
==============================================================================
|
||
|
|
`go_benchmark_functions` -- Problems for testing global optimization routines
|
||
|
|
==============================================================================
|
||
|
|
|
||
|
|
This module provides a comprehensive set of problems for benchmarking global
|
||
|
|
optimization routines, such as scipy.optimize.basinhopping, or
|
||
|
|
scipy.optimize.differential_evolution. The purpose is to see whether a given
|
||
|
|
optimization routine can find the global minimum, and how many function
|
||
|
|
evaluations it requires to do so.
|
||
|
|
The range of problems is extensive, with a range of difficulty. The problems are
|
||
|
|
multivariate, with N=2 to N=17 provided.
|
||
|
|
|
||
|
|
References
|
||
|
|
----------
|
||
|
|
.. [1] Momin Jamil and Xin-She Yang, A literature survey of benchmark
|
||
|
|
functions for global optimization problems, Int. Journal of Mathematical
|
||
|
|
Modelling and Numerical Optimisation, Vol. 4, No. 2, pp. 150--194 (2013).
|
||
|
|
https://arxiv.org/abs/1308.4008v1
|
||
|
|
(and references contained within)
|
||
|
|
.. [2] http://infinity77.net/global_optimization/
|
||
|
|
.. [3] S. K. Mishra, Global Optimization By Differential Evolution and
|
||
|
|
Particle Swarm Methods: Evaluation On Some Benchmark Functions, Munich
|
||
|
|
Research Papers in Economics
|
||
|
|
.. [4] E. P. Adorio, U. P. Dilman, MVF - Multivariate Test Function Library
|
||
|
|
in C for Unconstrained Global Optimization Methods, [Available Online]:
|
||
|
|
https://www.geocities.ws/eadorio/mvf.pdf
|
||
|
|
.. [5] S. K. Mishra, Some New Test Functions For Global Optimization And
|
||
|
|
Performance of Repulsive Particle Swarm Method, [Available Online]:
|
||
|
|
https://mpra.ub.uni-muenchen.de/2718/
|
||
|
|
.. [6] NIST StRD Nonlinear Regression Problems, retrieved on 1 Oct, 2014
|
||
|
|
https://www.itl.nist.gov/div898/strd/nls/nls_main.shtml
|
||
|
|
|
||
|
|
"""
|
||
|
|
|
||
|
|
"""
|
||
|
|
Copyright 2013 Andrea Gavana
|
||
|
|
Author: <andrea.gavana@gmail.com>
|
||
|
|
|
||
|
|
Modifications 2014 Andrew Nelson
|
||
|
|
<andyfaff@gmail.com>
|
||
|
|
"""
|
||
|
|
|
||
|
|
from .go_funcs_A import *
|
||
|
|
from .go_funcs_B import *
|
||
|
|
from .go_funcs_C import *
|
||
|
|
from .go_funcs_D import *
|
||
|
|
from .go_funcs_E import *
|
||
|
|
from .go_funcs_F import *
|
||
|
|
from .go_funcs_G import *
|
||
|
|
from .go_funcs_H import *
|
||
|
|
from .go_funcs_I import *
|
||
|
|
from .go_funcs_J import *
|
||
|
|
from .go_funcs_K import *
|
||
|
|
from .go_funcs_L import *
|
||
|
|
from .go_funcs_M import *
|
||
|
|
from .go_funcs_N import *
|
||
|
|
from .go_funcs_O import *
|
||
|
|
from .go_funcs_P import *
|
||
|
|
from .go_funcs_Q import *
|
||
|
|
from .go_funcs_R import *
|
||
|
|
from .go_funcs_S import *
|
||
|
|
from .go_funcs_T import *
|
||
|
|
from .go_funcs_U import *
|
||
|
|
from .go_funcs_V import *
|
||
|
|
from .go_funcs_W import *
|
||
|
|
from .go_funcs_X import *
|
||
|
|
from .go_funcs_Y import *
|
||
|
|
from .go_funcs_Z import *
|
||
|
|
|
||
|
|
__all__ = [s for s in dir() if not s.startswith('_')]
|