Comments (2)
Hi, Joseph
Thanks for using our toolbox.
The current design of the algorithm does not allow for multiple interactions. Our solution is to use the latest attempt in the sequence. This is not optimal but we have no immediate plan to extend it.
In addition, recently, it comes to our attention that pyirt does not pass unittest in python 3.X. The estimated parameters shrink toward ZERO. We expect to release an update to fix the bug.
Jc
from pyirt.
Hi, Joseph. We just released a version that converges qualitatively. Although it still does not allow for multiple attempts, the code at least gives you correct results in a large sample.
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Related Issues (12)
- Add documentation of MongoDB feature. HOT 1
- There is a error during loading data HOT 8
- item_param_dict and last_item_param_dict HOT 1
- how to use the pyirt? HOT 2
- PyPI release HOT 1
- the smaller the value of beta is ,the more difficult the item is ?
- Issues and questions for running the project
- AttributeError: Can't pickle local object 'IRT_MMLE_2PL.__update_theta_distr.<locals>.update' HOT 1
- Duplicate logs
- Building module pyirt.util.clib failed HOT 8
- Add documentation of build process HOT 1
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