Optimizing Tail-Head Trade-off for Extreme Multi-Label Text Classification (XMTC) with RAG-Labels and a Dynamic Two-Stage Retrieval and Fusion Pipeline.

@inproceedings{franca-2025-optimizing, author = {Celso Fran\c{c}a and Gestefane Rabbi and Thiago Salles and Washington Cunha and Leonardo Rocha and Marcos Andr\'{e} Gon\c{c}alves}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{Optimizing Tail-Head Trade-off for Extreme Multi-Label Text Classification (XMTC) with RAG-Labels and a Dynamic Two-Stage Retrieval and Fusion Pipeline}}, booktitle = {{Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025}}, pages = {1392--1401}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3730052}, doi = {https://doi.org/10.1145/3726302.3730052} }