Reference:

Jaakko Peltonen and Ziyuan Lin. Multiplicative update for fast optimization of information retrieval based neighbor embedding. In Machine Learning for Signal Processing (MLSP), 2013 IEEE International Workshop on, pages 1–6, September 2013.

Suggested BibTeX entry:

@inproceedings{peltonen13mlsp,
    author = {Jaakko Peltonen and Ziyuan Lin},
    booktitle = {Machine Learning for Signal Processing (MLSP), 2013 IEEE International Workshop on},
    month = {September},
    pages = {1-6},
    title = {Multiplicative update for fast optimization of information retrieval based neighbor embedding},
    year = {2013},
}