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Loss setting: can we mix likelihood and RMSE together? #15

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waystogetthere opened this issue Nov 20, 2022 · 0 comments
Open

Loss setting: can we mix likelihood and RMSE together? #15

waystogetthere opened this issue Nov 20, 2022 · 0 comments

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@waystogetthere
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waystogetthere commented Nov 20, 2022 •
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In the Paper the Loss function contains 3 parts:
image

The first part is the log-likelihood, the second is the event cross-entropy loss, and the third is the time RMSE loss.

I don't know if it is appropriate to mix these all together. As I expect, if the log-likelihood is applied, then to predict the next event's time, the only way is to calculate the expectation of PDF:
image

Can anyone help me make further clarification?
@waystogetthere waystogetthere changed the title Loss setting in the code is different as shown in the Paper Loss setting: can we mix likelihood and RMSE together? Nov 20, 2022
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