Comments (8)
I think Dataset.to_parquet
is what you're looking for.
Let me know if I'm wrong
from datasets.
from datasets.
You can use to_parquet
and ds.info.write_to_directory()
to save the dataset info
from datasets.
from datasets.
Yes, and there is DatasetInfo.from_directory(). to reload the info
from datasets.
from datasets.
load_dataset
doesn't load the dataset in memory, it progressively writes to disk in Arrow format and then memory maps the Arrow files. This allows to load datasets bigger than memory and without filling your RAM
from datasets.
from datasets.
Related Issues (20)
- nm
- CI is broken for convert_to_parquet: Invalid rev id: refs/pr/1 404 error causes RevisionNotFoundError HOT 9
- column_names ignored by load_dataset() when loading CSV file HOT 1
- HfHubHTTPError: 500 Server Error: Internal Server Error for url: HOT 15
- Generating train split takes a long time
- More easily support streaming local files
- [Regression] IterableDataset is broken on 2.20.0 HOT 3
- load_dataset ignores cached datasets and tries to hit HF Hub, resulting in API rate limit errors
- Unable to create dataset card for Lushootseed language HOT 2
- Disable warning when using with_format format on tensors
- Missing pyspark dependency causes the testsuite to error out, instead of a few tests to be skipped
- The test test_move_script_doesnt_change_hash fails because it runs the 'python' command while the python executable has a different name
- load_dataset with multiple jsonlines files interprets datastructure too early HOT 5
- Add Arabic Docs to datasets
- Some of DownloadConfig's properties are always being overridden in load.py
- IterableDataset: cannot resolve features from list of numpy arrays
- `load_dataset` from Hub with `name` to specify `config` using incorrect builder type when multiple data formats are present HOT 1
- Slow iteration speeds when using IterableDataset.shuffle with load_dataset(data_files=..., streaming=True) HOT 2
- load_dataset broken in 2.21.0 HOT 4
- website broken: Create a new dataset repository, doesn't create a new repo in Firefox HOT 4
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from datasets.