Maryam Karimzadehgan, ChengXiang Zhai
Improving retrieval accuracy of difficult queries through generalizing negative document language models
CIKM, 2011.
@inproceedings{CIKM-2011-KarimzadehganZ, author = "Maryam Karimzadehgan and ChengXiang Zhai", booktitle = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}", doi = "10.1145/2063576.2063586", isbn = "978-1-4503-0717-8", pages = "27--36", publisher = "{ACM}", title = "{Improving retrieval accuracy of difficult queries through generalizing negative document language models}", year = 2011, }