no prediction identities for first stimulus in ebmj

JanaJarecki / cognitivemodels

Cognitivemodels is an open-source R library to create, fit, test, and compare computational cognitive models based on machine-learning principles.

25 stars 4 forks source link

no prediction identities for first stimulus in ebmj #54

Closed FlorianSeitz closed 4 years ago

FlorianSeitz commented 4 years ago

https://github.com/JanaJarecki/cognitivemodels/blob/dd879601de4cb32af7b6638cceebc218f17edc18/tests/testthat/test_ebmj.R#L34

if I test the first stimulus of a data set and we have no previously seen exemplars (i.e., the model has to guess), your model always renders 7.5 in my example. Why is this the case?