Extended Data Fig. 3: ROI retrieval.
We evaluate content-based image retrieval for ROI-level classes with at least 5 classes, for a. CRC tissue classification in CRC-100K, b. CRC tissue classification in HunCRC, c. ESCA subtyping on CHA (trained on UKK, WNS and TCGA), d. PRAD tissue classification in AGGC, e. CRC polyp classification in UniToPatho, and f. pan-cancer tissue classification in TCGA, and. UNI consistently outperforming all pretrained encoders. Error bars represent 95% confidence intervals and the center is the computed value of the corresponding retrieval metric. Detailed performance metrics are further provided in Supplementary Tables 63–68.