OCP: Orthogonal Constrained Projection for Sparse Scaling in Industrial Commodity Recommendation.

@inproceedings{sun-2026-ocp, author = {Chen Sun and Matthias Hagen and Jiacheng Wang and Ruoyuan Gao and Negar Arabzadeh and Yaqiang Zang and Beilin Xu and Chirag Shah and Yuefeng Sun and Boheng Tan and Jiacheng Wang and Ruoyuan Gao and Chirag Shah and Yuefeng Sun and Rite Bo and Ying He and Negar Arabzadeh and Yaqiang Zang and Pinghua Gong}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{OCP: Orthogonal Constrained Projection for Sparse Scaling in Industrial Commodity Recommendation}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4912--4916}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3808489}, doi = {https://doi.org/10.1145/3805712.3808489} }