RT Journal Article SR Electronic T1 Estimation of time-varying decision thresholds from the choice and reaction times without assumptions on the shape JF bioRxiv FD Cold Spring Harbor Laboratory SP 090217 DO 10.1101/090217 A1 Yul HR Kang YR 2016 UL http://biorxiv.org/content/early/2016/11/29/090217.abstract AB When a decision is made based on a series of samples of evidence, the threshold for decision may change over time. Here we propose a one-shot algorithm that gives the entire threshold from the choice and decision times. Combined with a standard gradient descent procedure, the algorithm can efficiently identify the correct shape of the threshold without any hyperparameter for the threshold.