In the Bayesian Cognitive Modeling, chapter 12.2 : Psychophysical functions under contamination. When I run the model2b_, it gives error: AttributeError: ‘MeanFieldGroup’ object has no attribute ‘gbij’. start = trace2b[0] start[‘zij’] = start[‘zij’].astype(int) stds = approx.gbij.rmap(approx.std.…

Do stds = approx.bij.rmap(approx.params[1].eval()) instead. See also Extracting variable means from ADVI fitted model

Code problem: Bayesian Cognitive Modeling - chapter 12.2 Psychophysical functions

Qiuchumo December 31, 2017, 12:57pm 8

Yes,Those are the raw data.

and I add one containment point to the raw data:

If I add containment point, convergence performs worse…

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