Get our free extension to see links to code for papers anywhere online!

Chrome logo  Add to Chrome

Firefox logo Add to Firefox

A large scale lexical and semantic analysis of Spanish language variations in Twitter



Eric S. Tellez , Daniela Moctezuma , Sabino Miranda , Mario Graff


   Access Paper or Ask Questions

A Case Study of Spanish Text Transformations for Twitter Sentiment Analysis



Eric S. Tellez , Sabino Miranda-Jiménez , Mario Graff , Daniela Moctezuma , Oscar S. Siodia , Elio A. Villaseñor


   Access Paper or Ask Questions

A Python Library for Exploratory Data Analysis and Knowledge Discovery on Twitter Data



Mario Graff , Daniela Moctezuma , Sabino Miranda-Jiménez , Eric S. Tellez


   Access Paper or Ask Questions

Selection Heuristics on Semantic Genetic Programming for Classification Problems



Claudia N. Sánchez , Mario Graff


   Access Paper or Ask Questions

Feature space transformations and model selection to improve the performance of classifiers



Jose Ortiz-Bejar , Eric S. Tellez , Mario Graff


   Access Paper or Ask Questions

EvoMSA: A Multilingual Evolutionary Approach for Sentiment Analysis



Mario Graff , Sabino Miranda-Jiménez , Eric S. Tellez , Daniela Moctezuma


   Access Paper or Ask Questions

An Automated Text Categorization Framework based on Hyperparameter Optimization



Eric S. Tellez , Daniela Moctezuma , Sabino Miranda-JĂ­menez , Mario Graff


   Access Paper or Ask Questions

A Simple Approach to Multilingual Polarity Classification in Twitter



Eric S. Tellez , Sabino Miranda Jiménez , Mario Graff , Daniela Moctezuma , Ranyart R. Suárez , Oscar S. Siordia


   Access Paper or Ask Questions

Term-Weighting Learning via Genetic Programming for Text Classification



Hugo Jair Escalante , Mauricio A. GarcĂ­a-LimĂłn , Alicia Morales-Reyes , Mario Graff , Manuel Montes-y-GĂłmez , Eduardo F. Morales


   Access Paper or Ask Questions