@article{PR:2012:Wu,<br>
author = {Hao Wu and Jiajun Bu and Chun Chen and Jianke Zhu and Lijun Zhang and Haifeng Liu and Can Wang and Deng Cai},<br>
title = {Locally Discriminative Topic Modeling},<br>
journal = {Pattern Recognition},<br>
volume = {45},<br>
number = {1},<br>
pages = {617--625},<br>
year = {2012},<br>
}