doccano

Open-source text annotation tool for building NLP training datasets.

Webfreeglobal

doccano is an open-source text annotation tool for building NLP training datasets, supporting text classification, sequence labeling (e.g. named entity recognition), and sequence-to-sequence tasks through a collaborative, multi-language UI with a REST API. It's aimed at ML and NLP teams who need to label text data without building custom annotation tooling.

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