def test_optimisation_syn(self):
""" Tests asynchronous optimisation. """
self.report('Testing GPB on Euclidean space with 4 synchronous workers.')
options = self._get_euc_gpb_arguments(self.func_caller.domain.get_dim())
opt_val, opt_pt, history = gp_bandit.gpb_from_func_caller(self.func_caller,
self.worker_manager_4, 20, mode='syn', acq='hucb', options=options)
self._wrap_up_opt_test('syn', opt_val, opt_pt, history)
def test_optimisation_single(self):
""" Test optimisation of a single point. """
self.report('Testing GPB on Euclidean space with single worker.')
options = self._get_euc_gpb_arguments(self.func_caller.domain.get_dim())
opt_val, opt_pt, history = gp_bandit.gpb_from_func_caller(self.func_caller,
self.worker_manager_1, 20, mode='asy', acq='ucb', options=options)
self._wrap_up_opt_test('seq', opt_val, opt_pt, history)
def run_optimiser(cls, func_caller, worker_manager, max_capital, mode,
*args, **kwargs):
""" Runs optimiser. """
return gp_bandit.gpb_from_func_caller(func_caller,
worker_manager,
max_capital,
mode=mode,
is_mf=True,
*args,
**kwargs)
def run_optimiser(cls, func_caller, worker_manager, max_capital, mode,
*args, **kwargs):
""" Runs optimiser. """
return gp_bandit.gpb_from_func_caller(func_caller,
worker_manager,
max_capital,
mode=mode,
acq='add_ucb',
is_mf=False,
domain_add_max_group_size=0,
*args,
**kwargs)