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Table 3

Comparison of reconstruction error ℰ (see Eq. (24)) for the Galactic Cirrus (the error ℰ only accounts for the observed area of the map).

Reconstruction error ℰ

Unsupervised () 0.016%
Best supervised () 0.0129%
Naive map 0.0435%

Notes. The proposed approach (which does not require knowing the true map) produces an error only very slightly higher than the best map (which does require knowing true map).

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