Estimation corrections for non-uniform sampling of alternatives

UDST / choicemodels

Python library for discrete choice modeling

https://udst.github.io/choicemodels

BSD 3-Clause "New" or "Revised" License

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Estimation corrections for non-uniform sampling of alternatives #38

Open smmaurer opened 6 years ago

smmaurer commented 6 years ago

References:

https://doi.org/10.1177%2F0081175018793460
https://infoscience.epfl.ch/record/117096/files/Frej07.pdf

aletzdy commented 3 years ago

Great package Sam! I am using this package for some destination choice modeling, and so far have not figured out how I can correct the utility function in the code for using importance sampling, i.e. is there a way you can fix the coefficient of a variable to 1 in the code so the correction term can be added to the utilities?