User profiles for Sara Mathieson
Sara MathiesonHaverford College Verified email at haverford.edu Cited by 913 |
A likelihood-free inference framework for population genetic data using exchangeable neural networks
An explosion of high-throughput DNA sequencing in the past decade has led to a surge of
interest in population-scale inference with whole-genome data. Recent work in population …
interest in population-scale inference with whole-genome data. Recent work in population …
Automatic inference of demographic parameters using generative adversarial networks
Population genetics relies heavily on simulated data for validation, inference and intuition.
In particular, since the evolutionary ‘ground truth’ for real data is always limited, simulated …
In particular, since the evolutionary ‘ground truth’ for real data is always limited, simulated …
[HTML][HTML] ImaGene: a convolutional neural network to quantify natural selection from genomic data
…, A Beddis, U Isildak, L Pattini, S Mathieson… - BMC …, 2019 - Springer
Background The genetic bases of many complex phenotypes are still largely unknown, mostly
due to the polygenic nature of the traits and the small effect of each associated mutation. …
due to the polygenic nature of the traits and the small effect of each associated mutation. …
FADS1 and the Timing of Human Adaptation to Agriculture
S Mathieson, I Mathieson - Molecular biology and evolution, 2018 - academic.oup.com
Variation at the FADS1/FADS2 gene cluster is functionally associated with differences in lipid
metabolism and is often hypothesized to reflect adaptation to an agricultural diet. Here, we …
metabolism and is often hypothesized to reflect adaptation to an agricultural diet. Here, we …
Interpreting generative adversarial networks to infer natural selection from genetic data
R Riley, I Mathieson, S Mathieson - Genetics, 2024 - academic.oup.com
Understanding natural selection and other forms of non-neutrality is a major focus for the
use of machine learning in population genetics. Existing methods rely on computationally …
use of machine learning in population genetics. Existing methods rely on computationally …
[HTML][HTML] Ancestral haplotype reconstruction in endogamous populations using identity-by-descent
…, RL Kember, M Bućan, S Mathieson - PLoS computational …, 2021 - journals.plos.org
In this work we develop a novel algorithm for reconstructing the genomes of ancestral
individuals, given genotype or sequence data from contemporary individuals and an extended …
individuals, given genotype or sequence data from contemporary individuals and an extended …
The genomic footprint of social stratification in admixing American populations
Cultural and socioeconomic differences stratify human societies and shape their genetic
structure beyond the sole effect of geography. Despite mating being limited by sociocultural …
structure beyond the sole effect of geography. Despite mating being limited by sociocultural …
[CITATION][C] Deep Learning for Population Genetic Inference
S Mathieson, YS Song - 2016 - scholarship.haverford.edu
"Deep Learning for Population Genetic Inference" by Sara Mathieson and Yun S. Song …
Sara Mathieson, Haverford College…
Sara Mathieson, Haverford College…
Comparison of cohort-based identical-by-descent (IBD) segment finding methods for endogamous populations
HT Dang, SJS Tan, S Mathieson - Proceedings of the 13th ACM …, 2022 - dl.acm.org
Segments of DNA that are inherited from a common ancestor are referred to as identical-by-descent
(IBD). Because these segments are inherited, they not only allow us to study …
(IBD). Because these segments are inherited, they not only allow us to study …
[PDF][PDF] Supplementary material for the paper: A Likelihood-Free Inference Framework for Population Genetic Data using Exchangeable Neural Networks
…, V Perrone, JP Spence, PA Jenkins, S Mathieson… - proceedings.neurips.cc
We encode population genetic data x as follows. Let xS be the binary n× d matrix with 0 and
1 as the common and rare nucleotide variant, respectively, where n is the number of …
1 as the common and rare nucleotide variant, respectively, where n is the number of …