@inproceedings{
    Luttinen09esann,
    author = "Luttinen, Jaakko and Ilin, Alexander and Raiko, Tapani",
    title = "Linear Transformations in the Variational Factor Analysis Subspace for Speeding up Learning",
    booktitle = "Proceedings of the European Symposium on Artificial Neural Networks - Advances in Computational Intelligence and Learning (ESANN 2009)",
    year = "2009",
    month = "April",
    flags = "copy AIRC",
    address = "Bruges, Belgium",
    pdf = "esann09.pdf",
    impactfactor = "D3",
    corerank = "NA"
}