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atong01 / conditional-flow-matching

TorchCFM: a Conditional Flow Matching library
https://arxiv.org/abs/2302.00482
MIT License
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Conditional Flow Matching == Rectified Flow Matching? #114

Closed zaptrem closed 5 months ago

zaptrem commented 5 months ago

Do these both refer to the same thing? You cite Liu but there's no RectifiedFlowMatcher class, for example.

kilianFatras commented 5 months ago

(1-)Rectified flow corresponds to our ConditionalFlowMatcher class with sigma=0.0. Note that we do not retrain our model to get k-rectified flow.