particleflow
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try contrastive event-based loss
Currently we are using a simple matching-based loss based on individual particles/elements.
It might be interesting to try a contrastive event-based loss, such as the one proposed in this paper. https://openaccess.thecvf.com/content/CVPR2023/papers/Huang_Learning_To_Measure_the_Point_Cloud_Reconstruction_Loss_in_a_CVPR_2023_paper.pdf