GP-MCMC
專有采集函數的計算
robo.acquisition_functions.marginalization.MarginalizationGPMCMC#compute
self.estimators
Out[10]:
[<robo.acquisition_functions.log_ei.LogEI at 0x7f3067cdeeb8>,
<robo.acquisition_functions.log_ei.LogEI at 0x7f3067b0b320>,
<robo.acquisition_functions.log_ei.LogEI at 0x7f3067a957f0>,
<robo.acquisition_functions.log_ei.LogEI at 0x7f3067b0b400>,
<robo.acquisition_functions.log_ei.LogEI at 0x7f3067a9f160>,
<robo.acquisition_functions.log_ei.LogEI at 0x7f3067b0bc50>]
robo.acquisition_functions.log_ei.LogEI#compute
就是對N個採集函數取平均
採集函數的背後就是用GP做預測