A density-based method for adaptive LDA model selection.

Juan Cao Tian Xia Jintao Li Yongdong Zhang Sheng Tang A density-based method for adaptive LDA model selection. 1775-1781 2009 72 Neurocomputing 7-9 http://dx.doi.org/10.1016/j.neucom.2008.06.011 db/journals/ijon/ijon72.html#CaoXLZT09