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Is vb_loss is always very low? #6

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LtECoD opened this issue Sep 2, 2024 · 0 comments
Open

Is vb_loss is always very low? #6

LtECoD opened this issue Sep 2, 2024 · 0 comments

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@LtECoD
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LtECoD commented Sep 2, 2024

Hi,

Thank you for your excellent implementation of D3PM.

When I run the d3pm_runner.py, the vb_loss is only 0.0002, which is significantly smaller than the ce_loss. Is this an inherent characteristic of D3PM, or does it occur only with specific transition matrices, such as uniform or absorbing?

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