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Optum/retain-keras
Error running the interpretation script

I have tested the example code, and have had no problems with the processing, training and evaluation scripts. However, when I run the interpretation file, it asks me for the number of the patient I want ...
  • JoeyTG
  • 1
  • Opened 
    on Mar 22, 2022
  • #31

Optum/retain-keras
Is the ROC-AUC score calculation correct?

I am testing the RETAIN model but puzzled by the difference between ROC-AUC and accuracy. The value for ROC-AUC means a nearly non-discriminative model: Epoch: 9 - ROC-AUC: 0.503192 PR-AUC: 0.147242 but ...
  • bliu188
  • 6
  • Opened 
    on Mar 12, 2022
  • #30

Optum/retain-keras
Doubt about evaluation and calibration

Both in the retain_train.py script and in the retain_evaluation.py script the same dataset is used as test and evaluation, is this correct? What I mean is that after each epoch the data from the test set ...
  • JossTG-UPM
  • 5
  • Opened 
    on Feb 11, 2022
  • #29

Optum/retain-keras
Problems using time and numeric information

Thank you so much for the implementation because it is really useful. I have executed the example with MIMIC_III data, first processing the data and then training the model. Everything works fine if I ...
  • JossTG-UPM
  • 7
  • Opened 
    on Feb 3, 2022
  • #25

Optum/retain-keras
Retain for Heart Failure

Hello! Really great work and quite a useful description of the code -- thank you! I have two questions which might sound naive: 1) What event to_event refers to? I initially thought it is heart failure, ...
  • asoroosh
  • 1
  • Opened 
    on Jan 27, 2022
  • #24

Optum/retain-keras
For continuous features

If I only use continuous features, what would be the input argument for num_codes ?
  • lucasliu0928
  • 3
  • Opened 
    on Aug 13, 2020
  • #19

Optum/retain-keras
Claims data visit level attention

Hi, Thank you for this implementation; learned a lot on how to apply DL to claims data! I was curious as to how you one would aggregate claims data to the visit level. Service date? Given that some facility ...
  • DanielYWu
  • 2
  • Opened 
    on Aug 12, 2020
  • #18

Optum/retain-keras
process_mimic_modified wrongly converts ICD9 codes due to extra double-quote in MIMIC-III

Noticed that in MIMIC-III, DIAGNOSIS_ICD.csv has ICD9 codes that are double-quoted, e.g. ROW_ID , SUBJECT_ID , HADM_ID , SEQ_NUM , ICD9_CODE 1297,109,172335,1, 40301 1298,109,172335,2, 486 1299,109,172335,3, ...
  • yenlow
  • 3
  • Opened 
    on Aug 11, 2020
  • #17

Optum/retain-keras
Questions about Interpreting Feature Importance

Hi! Thanks for answering my question about temporal data last time. I got some questions with the feature importance implementation this time. Here is the feature importance showed in df_visit (line ...
  • fredchen000
  • 3
  • Opened 
    on Aug 6, 2020
  • #16

Optum/retain-keras
Unable to run the code

Hi! I tried running the code but I received the following error D:\Anaconda2\deeplearn\lib\site-packages\tensorflow\python\keras\optimizer_v2\optimizer_v2.py:600 apply_grad_to_update_var ** ...
  • sarwart
  • 16
  • Opened 
    on Jul 30, 2020
  • #15
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