Expectation maximization as message passing
<|reference_start|>Expectation maximization as message passing: Based on prior work by Eckford, it is shown how expectation maximization (EM) may be viewed, and used, as a message passing algorithm in factor graphs.<|reference_end|>
@article{dauwels2005expectation,
    title={Expectation maximization as message passing},
    author={J. Dauwels, S. Korl, H.-A. Loeliger},
    journal={arXiv preprint arXiv:cs/0508027},
    year={2005},
    doi={10.1109/ISIT.2005.1523402},
    archivePrefix={arXiv},
    eprint={cs/0508027},
    primaryClass={cs.IT cs.LG math.IT}
}