Natural Language

Entity Annotation

Named Entity Recognition is a word classification problem, which extracts data called entities from text. Our text annotation tool supports you to label your training data.

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1

Label

Select your label.

2

Annotate

Annotate your entities by highlighting or simply double click.

3

Next

Jump straight to the next text.

Optimize

IO Annotator will speedup your image and text annotation significant. Reduce cost and increase output.

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Automation

Speedup with Dictionaries

Dictionaries can be used to speedup your annotators by pre annotating words. For example you might want to annotate street names, and have a already existing list of names.

Get started

Create an account and start annotating your data.