Search

Your search keyword '"Almeida Cruz, Yudivián"' showing total 1 results
Start Over Author "Almeida Cruz, Yudivián" Publisher departamento de matematica aplicada facultad de matematica y computacion universidad de la habana
1 results on '"Almeida Cruz, Yudivián"'

1. EVALUACIÓN DE ALGORITMOS DE CLASIFICACION SUPERVISADA PARA EL MINADO DE OPINIÓN EN TWITTER.

Author

Estévez-Velarde, Suilan and Almeida Cruz, Yudivián

Subjects
*CLASSIFICATION algorithms, *MACHINE learning, *ARTIFICIAL intelligence, *MACHINE theory, *SENTIMENT analysis
Abstract

This paper proposes a comprehensive evaluation of supervised classification algorithms without semantic information for opinion mining on Twitter. The evaluation will assess the potential of this approach to tackle the given problem. Also, as result of evaluating, the impact of different variants of the text preprocessing is assessed, as well as different alternatives of dimension reduction techniques in the problem solution. Finally, the results obtained in the experiments offer evidence to direct the use of supervised classification to classify opinions and its valence in a domain of short messages such as Twitter. [ABSTRACT FROM AUTHOR]

Published
2015

Catalog

Books, media, physical & digital resources
See catalog results