Speechbrain Xvector Online

| Aspect | Original (Snyder 2018) | SpeechBrain implementation | |--------|------------------------|----------------------------| | Architecture | TDNN with stats pooling | Similar TDNN, often with ResNet or ECAPA-TDNN (newer recipes) | | Pooling | Mean + std deviation | Mean + std deviation (same) | | Loss | Softmax + PLDA | Softmax, AAM-Softmax, or angular proto | | Back-end | PLDA | Cosine scoring or PLDA (optional) |

Would you like a specific code example showing how to load a pretrained x-vector model from SpeechBrain? speechbrain xvector

@articleravanelli2021speechbrain, title=SpeechBrain: A General-Purpose Speech Toolkit, author=Ravanelli, Mirco and Parcollet, Titouan and Plantinga, Peter and others, journal=arXiv:2106.04624, year=2021 | Aspect | Original (Snyder 2018) | SpeechBrain

@inproceedingssnyder2018xvectors, title=X-Vectors: Robust DNN Embeddings for Speaker Recognition, author=Snyder, David and Garcia-Romero, Daniel and Sell, Gregory and others, booktitle=ICASSP, year=2018 title=SpeechBrain: A General-Purpose Speech Toolkit