FUSS test set (top 5th percentile of MSi), M=4 models


Example 1 Example 1 single-source Example 2 Example 2 single-source Example 3 Example 3 single-source Example 4 Example 4 single-source Example 5 Example 5 single-source

Example 1


Mixture
Ground-truth sources

SI-SNR = -8.19 dB


SI-SNR = 8.19 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 15.52 dB


SI-SNR = 26.70 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 10.60 dB


SI-SNR = 31.53 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 19.95 dB


SI-SNR = 28.61 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 21.00 dB


SI-SNR = 30.21 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 17.67 dB


SI-SNR = 30.73 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 23.25 dB


SI-SNR = 30.58 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 23.25 dB


SI-SNR = 28.59 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 1 single-source


Mixture
Ground-truth sources

SI-SNR = 80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 54.80 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 4.05 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 29.08 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 18.91 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 18.79 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 19.16 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 24.92 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 2


Mixture
Ground-truth sources

SI-SNR = -20.37 dB


SI-SNR = -27.54 dB


SI-SNR = 19.64 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 6.99 dB


SI-SNR = -24.60 dB


SI-SNR = 36.96 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 7.84 dB


SI-SNR = -3.49 dB


SI-SNR = 33.26 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 4.41 dB


SI-SNR = -4.48 dB


SI-SNR = 34.14 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 12.87 dB


SI-SNR = 2.83 dB


SI-SNR = 38.48 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 7.95 dB


SI-SNR = -1.24 dB


SI-SNR = 37.51 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 5.95 dB


SI-SNR = -0.89 dB


SI-SNR = 36.89 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 12.43 dB


SI-SNR = 4.49 dB


SI-SNR = 38.24 dB


SI-SNR = -80.00 dB

Example 2 single-source


Mixture
Ground-truth sources

SI-SNR = 80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 46.43 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 2.87 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 22.98 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 4.19 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 5.20 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 3.99 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 3.82 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 3


Mixture
Ground-truth sources

SI-SNR = -23.23 dB


SI-SNR = 23.38 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 19.38 dB


SI-SNR = 42.69 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 19.96 dB


SI-SNR = 41.23 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 21.51 dB


SI-SNR = 40.79 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 13.40 dB


SI-SNR = 32.75 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 7.19 dB


SI-SNR = 32.71 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 10.46 dB


SI-SNR = 34.51 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 9.91 dB


SI-SNR = 38.11 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 3 single-source


Mixture
Ground-truth sources

SI-SNR = 80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 49.48 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 7.59 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 7.35 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 7.13 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 7.14 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 7.19 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 7.12 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 4


Mixture
Ground-truth sources

SI-SNR = -1.08 dB


SI-SNR = 1.00 dB


SI-SNR = -23.15 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 22.22 dB


SI-SNR = 23.15 dB


SI-SNR = 18.68 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 18.68 dB


SI-SNR = 25.32 dB


SI-SNR = -21.56 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 22.36 dB


SI-SNR = 24.60 dB


SI-SNR = 8.61 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 24.74 dB


SI-SNR = 6.94 dB


SI-SNR = 12.77 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 26.17 dB


SI-SNR = 27.18 dB


SI-SNR = 18.08 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 23.62 dB


SI-SNR = 10.09 dB


SI-SNR = 6.60 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 26.53 dB


SI-SNR = 27.11 dB


SI-SNR = 15.59 dB


SI-SNR = -80.00 dB

Example 4 single-source


Mixture
Ground-truth sources

SI-SNR = 80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 51.96 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 35.08 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 36.82 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 36.58 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 35.17 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 33.87 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 35.14 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 5


Mixture
Ground-truth sources

SI-SNR = -15.61 dB


SI-SNR = 15.64 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 18.40 dB


SI-SNR = 34.07 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 18.89 dB


SI-SNR = 33.55 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 10.74 dB


SI-SNR = 32.86 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 19.17 dB


SI-SNR = 32.80 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 18.69 dB


SI-SNR = 33.25 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 18.65 dB


SI-SNR = 32.66 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 18.98 dB


SI-SNR = 33.07 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB

Example 5 single-source


Mixture
Ground-truth sources

SI-SNR = 80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Method Separated source 0 Separated source 1 Separated source 2 Separated source 3
Sup FUSS

SI-SNR = 41.70 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m

SI-SNR = 5.59 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup YFCC100m + sparsity

SI-SNR = 34.07 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet

SI-SNR = 6.87 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity

SI-SNR = 2.75 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + class.

SI-SNR = 3.02 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB
Unsup AudioSet + sparsity + class.

SI-SNR = 28.95 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB


SI-SNR = -80.00 dB