Research Article
Speaker Recognition Using Wavelet Cepstral Coefficient, I-Vector, and Cosine Distance Scoring and Its Application for Forensics
Table 4
Average time cost of the speaker recognition models.
| Model | Feature extraction (s/speech) | Speaker classification (s/speech) | Short-term feature extraction | I-vector training | Training | Recognition |
| MFCCGMM | 0.45 | — | 1.92 | 0.81 | FMFCCPNN | 1.29 | — | — | 0.83 | MFCCICDS | 0.51 | 2.21 | — | 0.85 | WCCICDS | 2.91 | 2.19 | — | 0.89 |
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