To cite GFA when used in biclustering or with data sources paired in two modes, use

Bunte K, Lepp"aaho E, Saarinen I, Kaski S (2016). “Sparse group factor analysis for biclustering of multiple data sources.” Bioinformatics, 32(16), 2457–2463. https://arxiv.org/abs/1512.08808.

else, to cite GFA, use

Virtanen S, Klami A, Khan SA, Kaski S (2012). “Bayesian Group Factor Analysis.” In Proceedings of the Fifteenth International Conference on Artificial Intelligence and Statistics (AISTATS), volume 22, 1269–1277. http://research.cs.aalto.fi/pml/online-papers/virtanen12.pdf.

,

Klami A, Virtanen S, Lepp"aaho E, Kaski S (2015). “Group Factor Analysis.” IEEE Transactions on Neural Networks and Learning Systems, 26(9), 2136–2147. https://ieeexplore.ieee.org/document/6985615.

or

Lepp"aaho E, Ammad-ud-din M, Kaski S (2017). “GFA: Exploratory Analysis of Multiple Data Sources with Group Factor Analysis.” Journal of Machine Learning Research, 18(39), 1–5. https://jmlr.org/papers/v18/16-509.html.

Corresponding BibTeX entries:

  @Article{,
    author = {Kerstin Bunte and Eemeli Lepp{"a}aho and Inka Saarinen
      and Samuel Kaski},
    title = {Sparse group factor analysis for biclustering of multiple
      data sources},
    journal = {Bioinformatics},
    volume = {32},
    number = {16},
    pages = {2457--2463},
    year = {2016},
    url = {https://arxiv.org/abs/1512.08808},
  }

  @InProceedings{,
    author = {Seppo Virtanen and Arto Klami and Suleiman A. Khan and
      Samuel Kaski},
    title = {Bayesian Group Factor Analysis},
    booktitle = {Proceedings of the Fifteenth International Conference
      on Artificial Intelligence and Statistics (AISTATS)},
    volume = {22},
    pages = {1269--1277},
    year = {2012},
    url = {
      http://research.cs.aalto.fi/pml/online-papers/virtanen12.pdf},
  }

  @Article{,
    author = {Arto Klami and Seppo Virtanen and Eemeli Lepp{"a}aho and
      Samuel Kaski},
    title = {Group Factor Analysis},
    journal = {IEEE Transactions on Neural Networks and Learning
      Systems},
    volume = {26},
    number = {9},
    pages = {2136--2147},
    year = {2015},
    url = {https://ieeexplore.ieee.org/document/6985615},
  }

  @Article{,
    author = {Eemeli Lepp{"a}aho and Muhammad Ammad-ud-din and Samuel
      Kaski},
    title = {GFA: Exploratory Analysis of Multiple Data Sources with
      Group Factor Analysis},
    journal = {Journal of Machine Learning Research},
    volume = {18},
    number = {39},
    pages = {1--5},
    year = {2017},
    url = {https://jmlr.org/papers/v18/16-509.html},
  }