[Corpora-List] Create an ontology based on manual text annotations

Serge Heiden slh at ens-lyon.fr
Sat Mar 28 14:00:24 CET 2020


Dear Louis,

I don't use it personally, but you might be interested in BRAT: https://brat.nlplab.org/manual.html

Best, Serge

Le 16/03/2020 à 10:21, Louis de Viron a écrit :
>
> Dear all,
>
> I am looking for a tool for creating ontologies based on a manual annotation of texts. We want to easily annotate entities and relations between them. Example:
>
> * “Big Mac” is manually annotated as a PRODUCT
> * “McDonald’s” is manually annotated as a COMPANY
> * “Big Mac” and “McDonald’s” are linked by a relation which is manually annotated as IS_A_PROVIDER_OF.
>
> It implies the following functionalities:
>
> 1. Definition of an ontology schema (PRODUCT, COMPANY, IS_A_PROVIDER_OF)
> 2. Entities with defined attributes
> 3. Relationships between predefined entity types (The relation IS_A_PROVIDER_OF should only be possible between the entity types COMPANY and PRODUCT.). The annotation of the relations should be
> user-friendly, also across the whole document.
> 4. A plain text annotation tool
> 5. A way to export the ontology that has been created
>
> I am wondering if such a tool exists and is available
>
> Many thanks for your help
>
> Best regards
>
> Louis
>
> *Louis de VIRON - DataText SPRL *
> Freelance Data Scientist - NLP Engineer
> Phone: +32 476 54 11 86 <callto:0032476541186>
> Web: www.datatext.eu <https://www.datatext.eu>
> E-mail: louis at datatext.eu <mailto:louis at datatext.eu>
> Address: Rue Émile Wittmann 36 - 1030 Schaerbeek (BE)
> VAT: BE 0721.433.837
>
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-- Dr. Serge Heiden, slh at ens-lyon.fr, http://textometrie.ens-lyon.fr ENS de Lyon - IHRIM UMR5317 15, parvis René Descartes 69342 Lyon BP7000 Cedex, tél. +33(0)622003883

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