Export

Export Dataset¶

After you split your dataset, you can export it to specific format.

Load Dataset¶

In [2]:

from waffle_hub.dataset import Dataset

dataset = Dataset.load(name="mnist_coco")

from waffle_hub.dataset import Dataset dataset = Dataset.load(name="mnist_coco")

/home/lhj/anaconda3/envs/waffle/lib/python3.9/site-packages/tqdm/auto.py:21: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html
  from .autonotebook import tqdm as notebook_tqdm

Export Dataset¶

In [4]:

dataset.export(
    "coco"
)

dataset.export( "coco" )

Out[4]:

'datasets/mnist_coco/exports/COCO'

In [5]:

dataset.export(
    "yolo"
)

dataset.export( "yolo" )

Out[5]:

'datasets/mnist_coco/exports/YOLO'

In [7]:

dataset.export(
    "transformers"
)

dataset.export( "transformers" )

Downloading and preparing dataset generator/default to /home/lhj/.cache/huggingface/datasets/generator/default-601358b2253d9047/0.0.0...

Dataset generator downloaded and prepared to /home/lhj/.cache/huggingface/datasets/generator/default-601358b2253d9047/0.0.0. Subsequent calls will reuse this data.
Downloading and preparing dataset generator/default to /home/lhj/.cache/huggingface/datasets/generator/default-048941841741712d/0.0.0...

Found cached dataset generator (/home/lhj/.cache/huggingface/datasets/generator/default-048941841741712d/0.0.0)

Dataset generator downloaded and prepared to /home/lhj/.cache/huggingface/datasets/generator/default-048941841741712d/0.0.0. Subsequent calls will reuse this data.

Out[7]:

'datasets/mnist_coco/exports/TRANSFORMERS'

In [ ]: