That Metrics value is here
Instr drums sdr: 10.4314 (Std: 3.8924)
Instr bass sdr: 7.7418 (Std: 4.3232)
Instr other sdr: 7.0982 (Std: 2.9073)
Instr vocals sdr: 10.6979 (Std: 3.3886)
Metric avg sdr : 8.9923
from musdb18 test dataset
I uploaded ver.2 today (about 3/2 pm2 in Japan)
Maybe, SDR was to lower, but quality was uped at all.... just feel it.
This is model for extract 4stem. Do not use for extract instruments.
Instr drums sdr: 10.2869 (Std: 3.8291)
Instr drums fullness: 17.1690 (Std: 7.1304)
Instr drums bleedless: 32.6756 (Std: 9.4637)
Instr bass sdr: 7.6155 (Std: 4.3410)
Instr bass fullness: 11.6789 (Std: 7.6093)
Instr bass bleedless: 38.1782 (Std: 20.6632)
Instr other sdr: 7.0061 (Std: 2.7807)
Instr other fullness: 16.9378 (Std: 6.5542)
Instr other bleedless: 29.2958 (Std: 12.1943)
Instr vocals sdr: 10.5878 (Std: 3.3455)
Instr vocals fullness: 19.6140 (Std: 7.8615)
Instr vocals bleedless: 33.0137 (Std: 17.0555)
Metric avg sdr : 8.8741
Metric avg fullness : 16.3499
Metric avg bleedless : 33.2908