516 Decoding the Past: Deep Learning for Macroevolutionary Analysis
Understanding how biodiversity has changed through geologic time and which mechanisms mediate the uneven extinction and diversification of species are central challenges in paleobiology, particularly due to the incomplete nature of the fossil record. Deep learning is a powerful tool that can assist paleontologists in estimating past biodiversity and exploring the different factors that could drive dynamics. In this workshop, we present two new methods based on deep learning: (1) Deep Dive for estimating past biodiversity from fossil occurrence data incorporating spatial, taxonomic, and temporal biases, and (2) birth-death neural networks (BDNN) in PyRate for exploring the differential effects of abiotic and biotic variables on the diversification rates of extinct species without the necessity to include phylogenies in the model. At the end of the workshop, participants will understand the theoretical background of the approaches and be able to run fossil biodiversity analysis, diversification (extinction and speciation) rate estimations, and variable testing over diversification rates using both software packages and will have the necessary tools to customize analyses.
Saturday, 21 September 2024
9:00 AM - 5:00 PM
Goldkey I
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