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Audio-visual Classification on VGGSound

69.8Top-1 AccMirasol3B
17.727231.246144.76558.2839Jun 21, 2021Apr 9, 2022Jan 26, 2023Nov 14, 2023Sep 1, 2024Jun 20, 2025Apr 9, 2026

Evaluation results

MethodLinks
Mirasol3BLearnable Param.=3B2025.0369.8———————
CA2STLearnable Param.=62M2025.0368.3———————
CAVALearnable Param.=44M2025.0368.2———————
MAViLPT=IN-SSL, AS-SSL2022.1267.160.850.9—————
MAVIL(A+V)Learnable Param.=86M2025.0367.1———————
EquiAV(A+V)2025.0367.1———————
CrossMAE2025.0367———————
MAViLPT=AS-SSL2022.1266.560.650—————
MMT(A+V)Learnable Param.=52M2025.0366.2———————
CAV-MAEPT=IN-SSL, AS-SSL2022.1265.559.547—————
CAV-MAELearnable Param.=164M2025.0365.5———————
AudiovisualMAELearnable Param.=36M2025.0365———————
MBTPT=IN21K-SL2022.1264.152.351.2—————
MBT2025.0364.1———————
VAB-EncodecPre-training=AS2M+VGG, Evaluation Protocol=attention probing, Encoder State=frozen2026.0457.6———————
CASTLearnable Param.=45M2025.0354.7———————
Uni-Modal Teacher2021.0653.46———————
CAV-MAE SyncPre-training=AS2M, Evaluation Protocol=attention probing, Encoder State=frozen2026.0452.7———————
OursPre-training=AS2M, Evaluation Protocol=attention probing, Encoder State=frozen2026.0452.7———————
CAV-MAE Scale+++Pre-training=AS2M, Evaluation Protocol=attention probing, Encoder State=frozen2026.0451.6———————
Modality Dropoutdrop_probability=1/32021.0651.37———————
Pre-train + Fine-tunestrategy=pre-train uni-modal encoders, then fine-tune classifier2021.0650.81———————
Gradient-Blending2021.0650.39———————
Self Distillationstrategy=distilling a pre-trained naive fusion model to a new one2021.0649.86———————
Dropoutdropout_ratio=0.52021.0649.83———————
Video-only Distillationdistillation_source=video2021.0649.55———————
Naive Fusionbaseline=true2021.0649.46———————
Audio-only Distillationdistillation_source=audio2021.0648.84———————
RL-MBALabelled samples=3,000, Percentage of training set=2.9%2026.0322.23———————
RandomLabelled samples=3,000, Percentage of training set=2.9%2026.0321.73———————
BMMALLabelled samples=3,000, Percentage of training set=2.9%2026.0320.53———————
EntropyLabelled samples=3,000, Percentage of training set=2.9%2026.0320.43———————
GCNALLabelled samples=3,000, Percentage of training set=2.9%2026.0320.33———————
BADGELabelled samples=3,000, Percentage of training set=2.9%2026.0320.23———————
CoreSetLabelled samples=3,000, Percentage of training set=2.9%2026.0320.13———————
BALDLabelled samples=3,000, Percentage of training set=2.9%2026.0319.93———————
DeepFoolLabelled samples=3,000, Percentage of training set=2.9%2026.0319.73———————
Aud-SlowFastPT=-2022.12—50.1——————
AudioMAEEvaluation Protocol=Linear Probing2024.10—————42.35——
AudioMAEEvaluation Protocol=Fine-tuning2024.10—————57.76——
Audiovisual MAEPretraining=SSL VGGSound2022.12———57.250.365——
AudiovisualMAE*Pretrain=SSL2024.03———57.250.365——
AV-MAEEvaluation Protocol=Linear Probing2024.10—————56.15——
AV-MAEEvaluation Protocol=Fine-tuning2024.10—————65.08——
AVAGENTEvaluation Protocol=Linear Probing2024.10—————61.56——
AVAGENTEvaluation Protocol=Fine-tuning2024.10—————69.24——
CAV-MAEPretrain=SSL2024.03———59.54765.5——
CAV-MAE2024.09—59.547——65.5——
CAV-MAEEvaluation Protocol=Linear Probing2024.10—————55.27——
CAV-MAEEvaluation Protocol=Fine-tuning2024.10—————65.53——
EquiAVPretrain=SSL2024.03———6150.767.1——
ImageBindA-Enc Params.=.09B, Data (M)=32025.12——————40.828.2
Kazakos et al.Pretraining=Sup. Im1K2022.12———52.5————
LangBindA-Enc Params.=0.3B, Data (M)=102025.12——————44.126
MAEEvaluation Protocol=Linear Probing2024.10—————15.61——
MAEEvaluation Protocol=Fine-tuning2024.10—————45.73——
MAVILPretrain=SSL2024.03———60.850.967.1——
MAVIL2024.09—60.850.9——67.1——
MAVILEvaluation Protocol=Linear Probing2024.10—————57.36——
MAVILEvaluation Protocol=Fine-tuning2024.10—————67.17——
MBTPretraining=Sup. Im21K2022.12———52.351.264.1——
MBT2024.09—52.351.2——64.1——
MBT*Pretrain=IN21K SL2024.03———52.351.264.1——
PEAV BA-Enc Params.=.2B, Data (M)=124, Sampling=16 Frames2025.12——————61.745.2
PEAV BA-Enc Params.=0.2B, Data (M)=124, Sampling=30 FPS2025.12——————62.144.5
PEAV LA-Enc Params.=1.1B, Data (M)=124, Sampling=16 Frames2025.12——————63.746.7
PEAV LA-Enc Params.=1.1B, Data (M)=124, Sampling=30 FPS2025.12——————63.747.1
PEAV L (PT)A-Enc Params.=1.1B, Data (M)=92, Sampling=30 FPS, PT=true2025.12——————55.742.4
PEAV L-OODA-Enc Params.=1.1B, Data (M)=114, Sampling=30 FPS, OOD=true2025.12——————58.543.9
PEAV SA-Enc Params.=.09B, Data (M)=124, Sampling=16 Frames2025.12——————60.943
PEAV SA-Enc Params.=.09B, Data (M)=124, Sampling=30 FPS2025.12——————61.643
PlayItBackPretraining=Sup. Im21K2022.12———53.7————
PolyViTPretraining=Sup. Im21K, AS2022.12———55.1————
VAB-DACAudio Tokenizer=DAC2024.09—48.255.4——63.9——
VAB-EncodecAudio Tokenizer=Encodec2024.09—51.355.1——65.2——
VGGSoundPT=-2022.12—48.8——————