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eess.AS2026
Semi-Supervised Sound Event Detection with Conditional Mixup and Embedding-Level Contrastive Loss
Nian Shao, Xian Li, Xiaofei Li
Sound event detection (SED) is a core module for acoustic environmental analysis, yet its performance is often limited by scarce labeled data. Recent systems leverage large pretrai…
eess.AS2023
Frame-wise streaming end-to-end speaker diarization with non-autoregressive self-attention-based attractors
Di Liang, Nian Shao, Xiaofei Li
This work proposes a frame-wise online/streaming end-to-end neural diarization (FS-EEND) method in a frame-in-frame-out fashion. To frame-wisely detect a flexible number of speaker…