arxivcs.IRcs.AIcs.CL2026-07-16
Does generative AI supersede supervised XMLC? A Benchmark Study on Automated Subject Indexing with German Scientific Literature
Maximilian Kähler, Katja Konermann, Lisa Kluge, Markus Schumacher
With a large controlled vocabulary as the label set, the task of automated subject indexing in a library can be understood as a multi-label classification task. If the set of subject terms is large, the problem fits the Extreme Multi-Label Classification (XMLC) objective. In this…