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Urban Sound Classification on UrbanSound 8k

87.2AccuracyGated Trans.
18.383236.249154.11571.9809Jan 22, 2026Feb 16, 2026Mar 14, 2026Apr 9, 2026May 4, 2026May 30, 2026Jun 25, 2026

Evaluation results

MethodLinks
Gated Trans.Encoder Type=Fusion2026.0687.2
WQ-FusionEncoder Type=Fusion2026.0687.1
Adapt. and Trans.Encoder Type=Fusion2026.0686.9
BEATs (300M) BalancedParameter Count=300M, Pre-training Mixture=Balanced (40:30:30)2026.0186.3
Ensemble (Submission)Ensemble Strategy=Embedding Concatenation2026.0186.2
BEATs (300M) SpeechParameter Count=300M, Pre-training Mixture=Speech-heavy (70:15:15)2026.0185.7
Concat.Encoder Type=Fusion2026.0685.7
AudioMAEEncoder Type=Single2026.0685.4
BEATs (90M) iter3Parameter Count=90M, Iteration=32026.0185.3
Qwen2-Audio-7BEncoder Type=Single2026.0684.7
Dasheng 1.2BParameter Count=1.2B2026.0184.6
Challenge BaselineDescription=Best among Dasheng-base, data2vec, and Whisper2026.0183.5
Whisper-LargeEncoder Type=Single2026.0683.4
Dasheng-BaseEncoder Type=Single2026.0682.9
F3-TokenizerProbing=Frozen representation2026.0674.22
Ming-UProbing=Frozen representation2026.0672.87
w/o LLMProbing=Frozen representation2026.0670.6
WhisperProbing=Frozen representation2026.0668.7
w/o RQProbing=Frozen representation2026.0662.8
SEPTEvaluation Role=Target2026.0659.34
DePTEvaluation Role=Target2026.0656.25
CoCoOpEvaluation Role=Target2026.0655.18
Zero-shotEvaluation Role=Target2026.0652.57
SubT†Evaluation Role=Target2026.0650.98
CoOpEvaluation Role=Target2026.0650.82
CLIP-AdapterEvaluation Role=Target2026.0649.65
SubTEvaluation Role=Target2026.0648.72
No repr.Probing=Frozen representation2026.0628.5
KgCoOpEvaluation Role=Target2026.0621.03