Compositionality is a key design feature of human language: the meaning of complex expressions is, for the most part, systematically constructed from the meanings of its parts and their manner of composition. This paper demonstrates that rudimentary forms of compositional communicative behavior can emerge from a variant of reinforcement learning applied to signaling games. This helps explain how compositionality could have emerged gradually: if unsophisticated agents can evolve prevalent dispositions to communicate compositional-like, there is a direct evolutionary benefit for adaptations that exploit the systematicity in form-meaning mappings more rigorously.
CITATION STYLE
Franke, M. (2016). The Evolution of Compositionality in Signaling Games. Journal of Logic, Language and Information, 25(3–4), 355–377. https://doi.org/10.1007/s10849-015-9232-5
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