Using named entities recognition
With Kili, you can do named entity recognition (NER) for text and PDF type assets.
You can select entities:
- at character level
- at token level by double clicking on the token (text only)
- across phrases
- across paragraphs
- overlapping a previous selection
To simplify annotation, we process tokens to remove extra line returns/extra spaces at the end of the token. No need to post-process them.
Plain text annotation example:

Plain text annotation example
If you want to rapidly select all occurrences of an entity in the text, right click on the entity and select "Propagate".

The "propagate" option
Result:

Plain text annotation after using the "propagate" option
PDF annotation example:

PDF annotation example
- You can copy the contents of a text entity by double-clicking on it in the job viewer. You'll be able to paste it somewhere else, without the need for manual text input.
- When finished with Named Entity Recognition, you can perform another related task called Named Entities Relation. For details, refer to Object/entity relation jobs.
Updated about 1 year ago