bayeso.acquisitions.pure_exploration

It defines a pure exploration acquisition function.

bayeso.acquisitions.pure_exploration.acq_fun(pred_std: ndarray) → ndarray

It is a pure exploration criterion.

Parameters:

pred_std (numpy.ndarray) – posterior predictive standard deviation function over X_test. Shape: (l, ).

Returns:

acquisition function values. Shape: (l, ).

Return type:

numpy.ndarray

Raises:

AssertionError