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Fig. 9.


Comparison between the SURE criterion accounting for the fluctuations of the nuisance component through a local learning of the covariances (left, see Eq. (23)) and the true MSE (right, see Eq. (20)). The pink circles represent the global minimum of each criterion. Data set: HIP 80019, see Sect. 3.3.1 for observing conditions.

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