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Fig. 6 | EURASIP Journal on Advances in Signal Processing

Fig. 6

From: Blind source separation with optimal transport non-negative matrix factorization

Fig. 6

Voice-voice separation score (single-domain). Average and standard deviation of SDR, SIR, and SAR scores for voice BSS, in the single-domain setting where training and testing spectrograms represent the same frequencies. The scores are for NMF with optimal transport (dark blue), optimal transport with our generalized filter (light blue), Kullback-Leibler (green), Itakura-Saito (brown), or Euclidean (yellow) NMF

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