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Creators/Authors contains: "Elchesen, Alex"

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  1. ; (, Computational Geometry)
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  2. ; (, Journal of Applied and Computational Topology)
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  3. ; ; ; ; ; (, Frontiers in Artificial Intelligence)
    We apply topological data analysis to the behavior of C. elegans , a widely studied model organism in biology. In particular, we use topology to produce a quantitative summary of complex behavior which may be applied to high-throughput data. Our methods allow us to distinguish and classify videos from various environmental conditions and we analyze the trade-off between accuracy and interpretability. Furthermore, we present a novel technique for visualizing the outputs of our analysis in terms of the input. Specifically, we use representative cycles of persistent homology to produce synthetic videos of stereotypical behaviors. 
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