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I am not completely following your questions, but I hope this helps anyway: In the current version auton-survival uses scikit-survivals cumulative_dynamic_auc auton-survival/auton_survival/metrics.py Line 31 in 5dde465 auton-survival/auton_survival/metrics.py Lines 258 to 265 in 5dde465 In the docs of scikit-survival https://scikit-survival.readthedocs.io/en/stable/api/generated/sksurv.metrics.cumulative_dynamic_auc.html you can find more information. Coming back to your question. If the time points are 0, 1 and 2. You will get the cumulative_dynamic_auc at these specific time points. e.g. the cumulative dynamic AUC at time point 1 would be 0.6 in your example. If I am not mistaken the cumulative dynamic AUC is not calculated over a time range, but rather compares the test samples to your time point. |
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Thank you so much for the hard work
I have one question regarding the AUC metric.
Is it a "cumulative dynamic AUC " or " incident dynamic AUC" ?
For example, if the time intervals are 0 to 1 , 1 to 2 and 2 to 3.
While the AUC is 0.6, 0.7, 0.8
Does this mean that the AUC for the period 0 till 3 is 0.8?
Or the AUC for the period 2 to 3 is 0.8?
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