What’s In a Note: Construction of a Suicide Note Corpus

This paper reports on the results of an initiative to create and annotate a corpus of suicide notes that can be used for machine learning. Ultimately, the corpus included 1,278 notes that were written by someone who died by suicide. Each note was reviewed by at least three annotators who mapped word...

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Detalles Bibliográficos
Autores principales: Pestian, John P., Matykiewicz, Pawel, Linn-Gust, Michelle
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Libertas Academica 2012
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3500150/
https://www.ncbi.nlm.nih.gov/pubmed/23170067
http://dx.doi.org/10.4137/BII.S10213
Descripción
Sumario:This paper reports on the results of an initiative to create and annotate a corpus of suicide notes that can be used for machine learning. Ultimately, the corpus included 1,278 notes that were written by someone who died by suicide. Each note was reviewed by at least three annotators who mapped words or sentences to a schema of emotions. This corpus has already been used for extensive scientific research.

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