Suicide Note Sentiment Classification: A Supervised Approach Augmented by Web Data

  • Xu Y
  • Wang Y
  • Liu J
  • et al.
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Abstract

To create a sentiment classification system for the Fifth i2b2/VA Challenge Track 2, which can identify thirteen subjective categories and two objective categories.

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Xu, Y., Wang, Y., Liu, J., Tu, Z., Sun, J.-T., Tsujii, J., & Chang, E. (2012). Suicide Note Sentiment Classification: A Supervised Approach Augmented by Web Data. Biomedical Informatics Insights, 5s1, BII.S8956. https://doi.org/10.4137/bii.s8956

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