AlphaFuse: Learn ID Embeddings for Sequential Recommendation in Null Space of Language Embeddings.

@inproceedings{hu-2025-alphafuse, author = {Guoqing Hu and An Zhang and Shuo Liu and Zhibo Cai and Xun Yang and Xiang Wang}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{AlphaFuse: Learn ID Embeddings for Sequential Recommendation in Null Space of Language Embeddings}}, 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 = {1614--1623}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3729894}, doi = {https://doi.org/10.1145/3726302.3729894} }