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On Sex, Evolution, and the Multiplicative Weights Update Algorithm
[article]
2015
arXiv
pre-print
We consider a recent innovative theory by Chastain et al. on the role of sex in evolution [PNAS'14]. In short, the theory suggests that the evolutionary process of gene recombination implements the celebrated multiplicative weights updates algorithm (MWUA). They prove that the population dynamics induced by sexual reproduction can be precisely modeled by genes that use MWUA as their learning strategy in a particular coordination game. The result holds in the environments of weak selection,
arXiv:1502.05056v1
fatcat:wzlve3kiinaala7trcqqlf4weu