“…Long-tailed data distribution has been a key challenge in visual recognition [41], and it has been addressed in the recent literature on SGG [42]. In order to tackle this problem, various approaches have been proposed, such as data resampling [43], [44], [45], [46], de-biasing [16], [47], [48], [49], [50], and loss modification [51], [52], [53], [54], [55], [56], [57]. De-biasing methods require pre-trained biased models for initialization and then finetune the model.…”