| ACR-NTL (zero-shot, test anomaly ratio=1%) | 62.5 | - | - | - | Zero-Shot Anomaly Detection via Batch Normalization | |
| ACR-DSVDD (zero-shot, anomaly ratio=1%) | 62 | - | - | - | Zero-Shot Anomaly Detection via Batch Normalization | |
| ACR-NTL (zero-shot, test anomaly ratio=20%) | 62 | - | - | - | Zero-Shot Anomaly Detection via Batch Normalization | |
| ACR-DSVDD (zero-shot, anomaly ratio=20%) | 59.1 | - | - | - | Zero-Shot Anomaly Detection via Batch Normalization | |
| Internal Contrastive Learning | 22.45 | 84.86 | 52.26 | 66.99 | AnoShift: A Distribution Shift Benchmark for Unsupervised Anomaly Detection | |