Label

[pipihou]

Hi,I have discovered that your training label and training feature are the same.Your purpose is to predict the code of the next visit , so I suppose the training label should be one time later than the training feature.

[mp2893]

Hi Pipihou,

You are correct that the label should be one step after the input.
Note that I deal with that issue in "padMatrix" function.
Please see the code, and let me know if you think there is still a problem.

Thanks,
Ed

[pipihou]

Thanks. By the way, why do you use ".3digitICD9.seqs" file as the label ,the medical concept is encoded differently from that in the seq file generated from build_trees.py.

[mp2893]

Incorporating domain knowledge (the diagnosis hierarchy) is for the embedding matrix only. You can actually predict whatever you want. I just chose to predict 3-digit ICD9 codes as an example.