Corpus ID: 201645434

Exact inference under the perfect phylogeny model

@article{Ray2019ExactIU,
  title={Exact inference under the perfect phylogeny model},
  author={Surjyendu Ray and Bei Jia and S. Safavi and T. Opijnen and R. Isberg and Jason Rosch and Jos{\'e} Bento},
  journal={ArXiv},
  year={2019},
  volume={abs/1908.08623}
}
Motivation: Many inference tools use the Perfect Phylogeny Model (PPM) to learn trees from noisy variant allele frequency (VAF) data. Learning in this setting is hard, and existing tools use approximate or heuristic algorithms. An algorithmic improvement is important to help disentangle the limitations of the PPM's assumptions from the limitations in our capacity to learn under it. Results: We make such improvement in the scenario, where the mutations that are relevant for evolution can be… Expand

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