Discovering Fine-grained Sentiment in Suicide Notes

This paper presents our solution for the i2b2 sentiment classification challenge. Our hybrid system consists of machine learning and rule-based classifiers. For the machine learning classifier, we investigate a variety of lexical, syntactic and knowledge-based features, and show how much these featu...

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Detalles Bibliográficos
Autores principales: Wang, Wenbo, Chen, Lu, Tan, Ming, Wang, Shaojun, Sheth, Amit P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Libertas Academica 2012
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3409482/
https://www.ncbi.nlm.nih.gov/pubmed/22879770
http://dx.doi.org/10.4137/BII.S8963

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3409482/
https://www.ncbi.nlm.nih.gov/pubmed/22879770
http://dx.doi.org/10.4137/BII.S8963

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