Using artificial neural networks to reveal the human confidence computation
Fig 2
Comparing the ability of confidence strategies to fit human confidence ratings.
We examined the quantitative fits of the seven confidence strategies (PE, BCH, Top2Diff, ProbTop2Diff, ProbAvgRes, Entropy and Softmax). The Top2Diff strategy outperformed all other confidence strategies by an average of at least 11 AIC points. Error bars depict 95% confidence intervals for the difference in AIC scores between Top2Diff and each of the remaining strategies.