Simplicity and informativeness in semantic category systems
Carr, Smith, Culbertson, & Kirby (2020) doi:10.1016/j.cognition.2020.104289 [pdf, bib, osf, git]
Model results
Parameters
Bottleneck b
Exposures ξ
Noise ε
Model results show the mean and 95% confidence interval of 100 chains. The simplicity and informativeness priors use w = 1; the strong informativeness prior uses w = 500.
Typical chain
Simplicity
Informativeness
Strong informativeness