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Clarify OfflineDataset usage for #255 #318

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Feb 14, 2025
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Clarify OfflineDataset usage for #255 #318

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4 changes: 3 additions & 1 deletion bayesflow/datasets/offline_dataset.py
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Expand Up @@ -6,7 +6,9 @@

class OfflineDataset(keras.utils.PyDataset):
"""
A dataset that is pre-simulated and stored in memory.
A dataset that is pre-simulated and stored in memory. When storing and loading data from disk, it is recommended to
save any pre-simulated data in raw form and create the `OfflineDataset` object only after loading in the raw data.
See the `DiskDataset` class for handling large datasets that are split into multiple smaller files.
"""

def __init__(self, data: dict[str, np.ndarray], batch_size: int, adapter: Adapter | None, **kwargs):
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