%0 Journal Article
%T The Manifold of Human Emotions
%A Seungyeon Kim
%A Fuxin Li
%A Guy Lebanon
%A Irfan Essa
%J Computer Science
%D 2013
%I arXiv
%X 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.
%U http://arxiv.org/abs/1301.3214v1