Robust Biomedical Publication Type and Study Design Classification with Knowledge-Guided Perturbations

ArXi:2605.11502v1 Announce Type: new Accurately and consistently indexing biomedical literature by publication type and study design is essential for ing evidence synthesis and knowledge discovery. Prior work on automated publication type and study design indexing has primarily focused on expanding label coverage, enriching feature representations, and improving in-domain accuracy, with evaluation typically conducted on data drawn from the same distribution as