Hui Gao, James W. Davis. Why direct LDA is not equivalent to LDA. Pattern Recognition, 39(5):1002-1006, 2006. [doi]
@article{GaoD06,
title = {Why direct LDA is not equivalent to LDA},
author = {Hui Gao and James W. Davis},
year = {2006},
doi = {10.1016/j.patcog.2005.11.016},
url = {http://dx.doi.org/10.1016/j.patcog.2005.11.016},
researchr = {https://researchr.org/publication/GaoD06},
cites = {0},
citedby = {0},
journal = {Pattern Recognition},
volume = {39},
number = {5},
pages = {1002-1006},
}