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GREC Corpus

A semantically annotated corpus of 240 MEDLINE abstracts (167 on the subject of E. coli species and 73 on the subject of the Human species) intended for training information extraction (IE) systems and/or resources which are used to extract events from biomedical literature. The corpus has been manually annotated with events relating to gene regulation by biologists. Each event is centered on either a verb (e.g. transcribe) or nominalized verb (e.g. transcription) and annotation consists of identifying, as exhaustively as possible, the structurally-related arguments of the verb or nominalized verb within the same sentence. Each event argument is then assigned the following information: * A semantic role from a fixed set of 13 roles which are tailored to the biomedical domain. * A biomedical concept type (where appropriate). The corpus in available for download in 2 formats: * A standoff format, based on the BioNLP'09 Shared Task format * An XML format, based on the GENIA event annotation format

URL: http://www.nactem.ac.uk/GREC/

Resource ID: nif-0000-06688     Resource Type: Resource     Version: Latest Version

Keywords

annotation, information extraction, text mining, semantic role, semantic search, gene, computational linguistics, gene regulation

Curation Status

curated

Listed By

FORCE11, Beyond the pdf

Species

human, escherichia coli

Publication Link

http://www.biomedcentral.com/1471-2105/10/349

Related To

Resource:MEDLINE

Abbreviation

GREC

Parent Organization

Resource PubMed IDs

PMID: 19852798, PMID: 25254099

Resource Status

Last checked up;

Synonyms

Gene Event Regulation Corpus

Additional Resource Types

training set, data or information resource

Availability

Creative Commons Attribution-NonCommercial-ShareAlike License, v3 Unported, For Copyright of abstracts refer to PubMed.

Supercategory

Resource

Original Submitter

Anonymous

Version Status

Curated

Submitted On

12:00am February 18, 2011

Originated From

SciCrunch

Changes from Previous Version

First Version

Version 1

Created 4 years ago by Anonymous