Refactor bucket selection for customization #1377
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yfyeung
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Jan 8, 2025
* Refactor bucket selection to allow customization * Extend the API further * Prune imports
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Sampling constraints can now specify their own policy for bucket selection. This is leveraged in NeMo for implementing a 2D bucketing strategy:
https://github.com/NVIDIA/NeMo/blob/ade45ea1cd6e3ed8bdb4178092582caf2d7bcf2b/nemo/collections/common/data/lhotse/dataloader.py#L481-L514