Improving retrieval accuracy of difficult queries through generalizing negative document language models.

@inproceedings{karimzadehgan-2011-improving, author = {Maryam Karimzadehgan and ChengXiang Zhai}, editor = {Craig Macdonald and Iadh Ounis and Ian Ruthven}, title = {{Improving retrieval accuracy of difficult queries through generalizing negative document language models}}, booktitle = {{Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011}}, pages = {27--36}, publisher = {ACM}, year = {2011}, url = {https://doi.org/10.1145/2063576.2063586}, doi = {https://doi.org/10.1145/2063576.2063586} }