ECNU at TREC 2016: Web-based query expansion and experts diagnosis in Medical Information Retrieval.

@inproceedings{liu-2016-ecnu, author = {Hongyu Liu and Yang Song and Yun He and Yueyao Wang and Qinmin Hu and Liang He}, editor = {Ellen M. Voorhees and Angela Ellis}, title = {{ECNU at TREC 2016: Web-based query expansion and experts diagnosis in Medical Information Retrieval}}, booktitle = {{Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016}}, series = {NIST Special Publication}, volume = {500-321}, publisher = {National Institute of Standards and Technology (NIST)}, year = {2016}, url = {http://trec.nist.gov/pubs/trec25/papers/ECNU-CL.pdf} }