Adds the pe_overwrite_probability parameter to the UCBPEConfig
#1091
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pe_overwrite_probability parameter to the UCBPEConfig
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This parameter configures the probability with which the `VizierGPUCBPEBandit` designer chooses the pure exploration acquisition function when there are newly completed trials. The default value is 0.0, which is a no-op from the behavior of the base code. In the fully sequential use case where every suggestion is completed before the next one is requested, setting this parameter to a positive value `p` in [0, 1] configures the `VizierGPUCBPEBandit` designer to perform (controlled) exploration on roughly `p`-fraction of the suggestions. PiperOrigin-RevId: 627101720
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Adds the
pe_overwrite_probabilityparameter to theUCBPEConfigThis parameter configures the probability with which the
VizierGPUCBPEBanditdesigner chooses the pure exploration acquisition function when there are newly completed trials. The default value is 0.0, which is a no-op from the behavior of the base code.In the fully sequential use case where every suggestion is completed before the next one is requested, setting this parameter to a positive value
pin [0, 1] configures theVizierGPUCBPEBanditdesigner to perform (controlled) exploration on roughlyp-fraction of the suggestions.