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Paper in AISTATS 2013 “Beyond Sentiment: The Manifold of Human Emotions”

  • S. Kim, F. Li, G. Lebanon, and I. A. Essa (2013), “Beyond Sentiment: The Manifold of Human Emotions,” in Proceedings of AI STATS, 2013. [PDF] [BIBTEX]
    @inproceedings{2012-Kim-BSMHE,
      Author = {Seungyeon Kim and Fuxin Li and Guy Lebanon and Irfan A. Essa},
      Booktitle = {Proceedings of AI STATS},
      Date-Added = {2013-06-25 12:01:11 +0000},
      Date-Modified = {2013-06-25 12:02:53 +0000},
      Pdf = {http://arxiv.org/pdf/1202.1568v1},
      Title = {Beyond Sentiment: The Manifold of Human Emotions},
      Year = {2013}}

Abstract

Sentiment analysis predicts the presence of positive or negative emotions in a text document. In this paper we consider higher dimensional extensions of the sentiment concept, which represent a richer set of human emotions. Our approach goes beyond previous work in that our model contains a continuous manifold rather than a finite set of human emotions. We investigate the resulting model, compare it to psychological observations, and explore its predictive capabilities. Besides obtaining significant improvements over a baseline without manifold, we are also able to visualize different notions of positive sentiment in different domains.

via [arXiv.org 1202.1568] Beyond Sentiment: The Manifold of Human Emotions.

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