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End of preview. Expand in Data Studio
LineEX
This dataset repo contains:
the uploaded
trainsplit with397,993imagesthe released
testsplit with20,000imagesRepo:
13point5/line-ex
Shared Schema
image_idfile_nameimagewidthheightdata_typechart_elementslines
chart_elements fields
annotation_idcategory_idcategory_namebbox_xywhareatextline_id
lines fields
annotation_idcategory_idcategory_nameline_namepolyline_xyraw_series_xyarea
Notes
- The repo uses a shared nested schema across splits.
- The
trainsplit is streamed directly fromtrain.zipand uploaded as parquet shards to reduce local disk usage. - The
testsplit uses the 10-class chart-element mapping defined in the LineEX codebase. - The
trainsplit uses a different chart-element label vocabulary, but the HF feature shape is identical. lines.line_nameis derived from legend structure and may benullwhen the legend-text association is ambiguous.
License
This mirror does not assert a new license for the data. Verify redistribution terms with the original dataset authors before making the dataset public.
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