UMCC_DLSI: Sentiment Analysis in Twitter using Polirity Lexicons and Tweet Similarity. - Pedro Aniel Sánchez-Mirabal; Yarelis Ruano Torres; Suilen Hernández Alvarado; Yoan Gutiérrez; Andrés Montoyo; Rafael Muñoz 001 (SemEval@COLING, 2014)