%0 Journal Article
%K Classification
%K Happiness
%K Topic Classification
%K Text Classification
%K Graphs
%K NLP
%B International Journal of Interactive Multimedia and Artificial Intelligence
%D 2014
%N Special Issue on AI Techniques to Evaluate Economics and Happines
%P 31-37
%R 10.9781/ijimai.2014.254
%T Graph-based Techniques for Topic Classification of Tweets in Spanish
%U http://www.ijimai.org/journal/sites/default/files/files/2014/03/ijimai20142_5_4_pdf_17528.pdf
%V 2
%8 03/2014