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Label Studio to Fonduer

Label Studio to Fonduer is a small library to transfer annotations between Label Studio and Fonduer. By that, documents annotated in Label Studio can be used as gold labels in Fonduer and vice versa annotations made in Fonduer can easily be accessed by humans in Label Studio.

Label Studio and especially Fonduer create their own representation of an HTML document. Problem

Therefore, the documents need to be converted into a structure that does not need to be modified by Label Studio or Fonduer.

Solution

Installation:

pip install git+https://github.com/irgroup/labelstudio-to-fonduer.git@v0.2.1#egg=labelstudiotofonduer\&subdirectory=src

Examples:

From Fonduer to Label Studio: 

train_cands = candidate_extractor.get_candidates()

converter.create_export(candidates=train_cands, fonduer_export_path="import.json")

From Label Studio to Fonduer: 

converter = ToFonduer(label_studio_export=export, fonduer_session=session)

labeler.apply(
    docs=docs,
    lfs=[[converter.is_gold]],
    table=GoldLabel,
)