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Add estimator configuration field to DirectConfig. The default MirrorDescent estimator is pretty robust but only has a O(1/t) convergence rate. mbi supports other estimators that enjoy improved O(1/t^2) convergence rates, which can be particularly helpful in regimes with high signal to noise ratio where getting close to the optimum is important. - #236
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estimator configuration field to DirectConfig.estimator configuration field to DirectConfig. The default MirrorDescent estimator is pretty robust but only has a O(1/t) convergence rate. mbi supports other estimators that enjoy improved O(1/t^2) convergence rates, which can be particularly helpful in regimes with high signal to noise ratio where getting close to the optimum is important.
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…rrorDescent estimator is pretty robust but only has a O(1/t) convergence rate. mbi supports other estimators that enjoy improved O(1/t^2) convergence rates, which can be particularly helpful in regimes with high signal to noise ratio where getting close to the optimum is important. PiperOrigin-RevId: 996576770
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Add
estimatorconfiguration field toDirectConfig. The default MirrorDescent estimator is pretty robust but only has a O(1/t) convergence rate. mbi supports other estimators that enjoy improved O(1/t^2) convergence rates, which can be particularly helpful in regimes with high signal to noise ratio where getting close to the optimum is important.