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Exact estimation of multiple directed acyclic graphs
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Oates, Chris J., Smith, J. Q., Mukherjee, Sach and Cussens, James (2016) Exact estimation of multiple directed acyclic graphs. Statistics and Computing, 26 . pp. 797-811. doi:10.1007/s11222-015-9570-9 ISSN 0960-3174.
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Official URL: https://doi.org/10.1007/s11222-015-9570-9
Abstract
This paper considers the problem of estimating the structure of multiple related directed acyclic graph (DAG) models. Building on recent developments in exact estimation of DAGs using integer linear programming (ILP), we present an ILP approach for joint estimation over multiple DAGs, that does not require that the vertices in each DAG share a common ordering. Furthermore, we allow also for (potentially unknown) dependency structure between the DAGs. Results are presented on both simulated data and fMRI data obtained from multiple subjects.
Item Type: | Journal Article | ||||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Statistics | ||||||||
Journal or Publication Title: | Statistics and Computing | ||||||||
Publisher: | Springer | ||||||||
ISSN: | 0960-3174 | ||||||||
Official Date: | July 2016 | ||||||||
Dates: |
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Volume: | 26 | ||||||||
Page Range: | pp. 797-811 | ||||||||
DOI: | 10.1007/s11222-015-9570-9 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access |
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