Train(1st.) 1st single model Train soundscape (unlabeled data) Pseudo labeling Train(2nd.) 2nd single model Ryushi 2g Ryushi 2g s1_exp435 Ensemble s1_exp378 s1_exp269 bc119 bc118 bc112 0.863 / 0.864 0.865 / 0.871 0.857 / 0.866 0.863 / 0.889 unknown unknown s2_exp348 s2_exp294 bc132 bc111 0.901 / 0.899 0.898 / 0.902 0.896 / 0.896 0.894 / 0.894 ens020 0.908 / 0.910 (Pub./Pri.) (Pub./Pri.)