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q-bio.NC2023
Response Time Improves Choice Prediction and Function Estimation for Gaussian Process Models of Perception and Preferences
Michael Shvartsman, Benjamin Letham, Stephen Keeley
Models for human choice prediction in preference learning and psychophysics often consider only binary response data, requiring many samples to accurately learn preferences or perc…
q-bio.NC2023
A Semi-Parametric Model for Decision Making in High-Dimensional Sensory Discrimination Tasks
Stephen Keeley, Benjamin Letham, Chase Tymms +2
Psychometric functions typically characterize binary sensory decisions along a single stimulus dimension. However, real-life sensory tasks vary along a greater variety of dimension…