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Table A.2

Overall classification statistics (in %) for various combinations of extinction bins and flux limits for the cross-test case (classified objects were different from those in the training sample).

CROSS-TEST

Magnitude limit W1 < 14 mag

Extinction [MJy/sr] ⟨ 0;1) ⟨ 1;2)

Completeness Purity Contamination Completeness Purity Contamination

Galaxy 94.7 91.7 8.3 94.7 89.9 10.1
Stars 94.3 97.6 2.4 93.3 97.5 2.5
QSO 97.0 96.9 3.1 95.9 96.9 3.1

Extinction [MJy/sr] ⟨ 2;3) ⟨ 3;10)

Completeness Purity Contamination Completeness Purity Contamination

Galaxy 94.2 90.7 9.3 93.8 91.3 8.7
Stars 94.2 96.6 3.4 94.5 96.6 3.4
QSO 95.4 96.8 3.2 96.5 97.0 3.0

Magnitude limit W1 < 15 mag

Extinction [MJy/sr] ⟨ 0;1) ⟨ 1;2)

Completeness Purity Contamination Completeness Purity Contamination

Galaxy 92.9 88.6 11.4 91.8 87.5 12.5
Stars 91.2 94.5 5.5 90.2 93.5 6.5
QSO 96.6 98.0 2.0 96.4 97.8 2.2

Extinction [MJy/sr] ⟨ 2;3) ⟨ 3;10)

Completeness Purity Contamination Completeness Purity Contamination

Galaxy 91.8 87.5 12.5 92.2 87.9 12.1
Stars 90.5 93.4 6.6 92.0 94.2 5.8
QSO 96.0 97.8 2.2 95.2 97.7 2.3

Magnitude limit W1 < 16 mag

Extinction [MJy/sr] ⟨ 0;1) ⟨ 1;2)

Completeness Purity Contamination Completeness Purity Contamination

Galaxy 85.5 81.7 18.3 84.5 77.6 22.4
Stars 84.0 86.4 13.6 80.3 85.0 15.0
QSO 96.1 98 2.0 94.3 97.7 2.3

Extinction [MJy/sr] ⟨ 2;3) ⟨ 3;10)

Completeness Purity Contamination Completeness Purity Contamination

Galaxy 84.9 77.3 22.7 86.0 77.4 22.6
Stars 80.5 85.3 14.7 81.5 87.1 12.9
QSO 93.6 97.7 2.3 92.9 97.5 2.5

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