IDEAS home Printed from https://ideas.repec.org/a/taf/japsta/v49y2022i16p4049-4068.html
   My bibliography  Save this article

An expectation maximization algorithm for high-dimensional model selection for the Ising model with misclassified states

Author

Listed:
  • David G. Sinclair
  • Giles Hooker

Abstract

We propose the misclassified Ising Model: a framework for analyzing dependent binary data where the binary state is susceptible to error. We extend previous theoretical results of a model selection method based on applying the LASSO to logistic regression at each node and show that the method will still correctly identify edges in the underlying graphical model under suitable misclassification settings. With knowledge of the misclassification process, an expectation maximization algorithm is developed that accounts for misclassification during model selection. We illustrate the increase of performance of the proposed expectation maximization algorithm with simulated data, and using data from a functional magnetic resonance imaging analysis.

Suggested Citation

  • David G. Sinclair & Giles Hooker, 2022. "An expectation maximization algorithm for high-dimensional model selection for the Ising model with misclassified states," Journal of Applied Statistics, Taylor & Francis Journals, vol. 49(16), pages 4049-4068, December.
    • Handle: RePEc:taf:japsta:v:49:y:2022:i:16:p:4049-4068
    DOI: 10.1080/02664763.2021.1970121
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/02664763.2021.1970121
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/02664763.2021.1970121?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:taf:japsta:v:49:y:2022:i:16:p:4049-4068. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/CJAS20 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.