Learning for Efficient Supervised Query Expansion via Two-stage Feature Selection.

@inproceedings{zhang-2016-learning, author = {Zhiwei Zhang and Qifan Wang and Luo Si and Jianfeng Gao}, editor = {Raffaele Perego and Fabrizio Sebastiani and Javed A. Aslam and Ian Ruthven and Justin Zobel}, title = {{Learning for Efficient Supervised Query Expansion via Two-stage Feature Selection}}, booktitle = {{Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016}}, pages = {265--274}, publisher = {ACM}, year = {2016}, url = {https://doi.org/10.1145/2911451.2911539}, doi = {https://doi.org/10.1145/2911451.2911539} }