Understanding DNNs in Feature Interaction Models: A Dimensional Collapse Perspective.

@inproceedings{shen-2026-understanding, author = {Fumin Shen and Jiancheng Wang and Dongxiang Zhang and Mingjia Yin and Hao Wang and Heng Tao Shen and Fumin Shen and Jiancheng Wang and Enhong Chen and Dongxiang Zhang and Mingjia Yin and Hao Wang and Heng Tao Shen}, 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 = {{Understanding DNNs in Feature Interaction Models: A Dimensional Collapse Perspective}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4267--4272}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809983}, doi = {https://doi.org/10.1145/3805712.3809983} }