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Performance. Performance. (A and C) The d′ values and (B and D) the PCs of each pooling algorithm (AVG, WAVG, and MAJ), classic signal detection theory.

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Presentation on theme: "Performance. Performance. (A and C) The d′ values and (B and D) the PCs of each pooling algorithm (AVG, WAVG, and MAJ), classic signal detection theory."— Presentation transcript:

1 Performance. Performance. (A and C) The d′ values and (B and D) the PCs of each pooling algorithm (AVG, WAVG, and MAJ), classic signal detection theory prediction (SDT-IND and SDT-CORR), and OBS are plotted as a function of group size for each task. The text has details regarding WAVG Shuffled and why we do not show WAVG Shuffled or SDT-CORR for (C and D) the search task. Data points for group size = 1 mark mean individual performance (n = 20), and error bars mark ±SEM. Data points for all other group sizes were computed based on 500 random groups per group size using the same random groups for both tasks, and error bars mark bootstrap 68.27% confidence intervals to be equivalent to the percentile of ±SD of a normal distribution. Mordechai Z. Juni, and Miguel P. Eckstein PNAS 2017;114:21:E4306-E4315 ©2017 by National Academy of Sciences

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