Datasets:
- aspect_ratio_bucket=1-1
- aspect_ratio_bucket=1-2
- aspect_ratio_bucket=11-21
- aspect_ratio_bucket=14-17
- aspect_ratio_bucket=15-16
- aspect_ratio_bucket=15-17
- aspect_ratio_bucket=16-15
- aspect_ratio_bucket=17-14
- aspect_ratio_bucket=17-15
- aspect_ratio_bucket=18-13
- aspect_ratio_bucket=2-1
- aspect_ratio_bucket=5-3
- aspect_ratio_bucket=7-4