BJUT at TREC 2015 Microblog Track: Real-Time Filtering Using Non-negative Matrix Factorization.

@inproceedings{li-2015-bjut, author = {Chaoyang Li and Zhen Yang and Kefeng Fan}, editor = {Ellen M. Voorhees and Angela Ellis}, title = {{BJUT at TREC 2015 Microblog Track: Real-Time Filtering Using Non-negative Matrix Factorization}}, booktitle = {{Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015}}, series = {NIST Special Publication}, volume = {500-319}, publisher = {National Institute of Standards and Technology (NIST)}, year = {2015}, url = {http://trec.nist.gov/pubs/trec24/papers/BJUT-MB2.pdf} }