تقرير
The ReturnZero System for VoxCeleb Speaker Recognition Challenge 2022
العنوان: | The ReturnZero System for VoxCeleb Speaker Recognition Challenge 2022 |
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المؤلفون: | Suh, Sangwon, Park, Sunjong |
سنة النشر: | 2022 |
المجموعة: | Computer Science |
مصطلحات موضوعية: | Electrical Engineering and Systems Science - Audio and Speech Processing, Computer Science - Artificial Intelligence, Computer Science - Machine Learning, Computer Science - Sound |
الوصف: | In this paper, we describe the top-scoring submissions for team RTZR VoxCeleb Speaker Recognition Challenge 2022 (VoxSRC-22) in the closed dataset, speaker verification Track 1. The top performed system is a fusion of 7 models, which contains 3 different types of model architectures. We focus on training models to learn extra-temporal information. Therefore, all models were trained with 4-6 second frames for each utterance. Also, we apply the Large Margin Fine-tuning strategy which has shown good performance on the previous challenges for some of our fusion models. While the evaluation process, we apply the scoring methods with adaptive symmetric normalization (AS-Norm) and matrix score average (MSA). Finally, we mix up models with logistic regression to fuse all the trained models. The final submission achieves 0.165 DCF and 2.912% EER on the VoxSRC22 test set. Comment: 4 pages, 4 tables, technical report |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2209.10147 |
رقم الأكسشن: | edsarx.2209.10147 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |