Welcome to the Institutional Repository INFOTEC


INFOTEC Institutional Repository (IIR)

INFOTEC convinced and committed with the National Strategy implemented by CONACYT to give open access to the scientific information, technologic and innovation generated by public funds, generated this repository in order that the results of research, technological development, generation of new products, processes and services derived from innovation and final projects graduate related to the field of institutional performance Technologies Information and Communication Technologies (ICT), particularly on the issues of Internet of the future, Big data, embedded systems, appropriation and regulation of ICT, science data, distributed storage, semantic models, knowledge management, among others, can benefit for students, teachers, researchers, scientists , technologists and the general public through the dissemination of knowledge.

Into INFOTEC Institutional Repository there are books, articles, titling projects, patents, memories of events and information about the technological developments made inside the institution.

Browsing by Author MARIO GRAFF GUERRERO


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Showing results 1 to 20 of 22


Issue DateTitlePublication Type/ Resource TypeAuthor(s)Submit Date
15-Sep-2017 A Case Study of Spanish Text Transformations for Twitter Sentiment AnalysisArtículoSABINO MIRANDA JIMENEZ; MARIO GRAFF GUERRERO; DANIELA MOCTEZUMA GARCIA; Oscar S. Siordia19-Apr-2022
Apr-2020A Family of Classifiers based on Feature Space Transformations and Model Selection Trabajo de grado, doctoradoJosé Ortiz Bejar24-Jul-2020
24-Nov-2021A Python Library for Exploratory Data Analysis on Twitter Data based on Tokens and Aggregated Origin-Destination Information ArtículoMARIO GRAFF GUERRERO; SABINO MIRANDA JIMENEZ12-Apr-2022
1-Feb-2022A Python Library for Exploratory Data Analysis on Twitter Data based on Tokens and Aggregated Origin-Destination InformationArtículoMARIO GRAFF GUERRERO; DANIELA MOCTEZUMA GARCIA; SABINO MIRANDA JIMENEZ19-Apr-2022
4-Jan-2021A scalable solution to the nearest neighbor search problem through local-search methods on neighbor graphs. Pattern Analysis and Applications ArtículoLUIS GUILLERMO RUIZ VELAZQUEZ; EDGAR CHAVEZ HERNANDEZ; MARIO GRAFF GUERRERO13-Apr-2022
Sep-2016A Simple Approach to Multilingual Polarity Classication in TwitterArtículoEric Tellez; MARIO GRAFF GUERRERO; RANYART RODRIGO SUAREZ PONCE DEL LEON; SABINO MIRANDA JIMENEZ; DANIELA MOCTEZUMA GARCIA; OSCAR GERARDO SANCHEZ SIORDIA29-Jun-2018
1-Jan-2019Analysis of wind missing data for wind farms in isthmus of tehuantepecArtículoJOSUE ENRIQUEZ ZARATE; RAMIRO VELAZQUEZ GUERRERO; MARIO GRAFF GUERRERO25-Apr-2022
15-Dec-2020Análisis exploratorio de datos para la detección de productos tecnológicosTrabajo de grado, maestríaAlan García22-Mar-2022
17-Oct-2019Appearance model update based on online learning and soft-biometrics traits for people re-identification in multi-camera environmentsArtículoDANIELA MOCTEZUMA GARCIA; SABINO MIRANDA JIMENEZ; MARIO GRAFF GUERRERO26-Apr-2022
Feb-2020Caracterización de la pobreza por medio de aprendizaje supervisado en el Estado de GuanajuatoTrabajo de grado, maestríaEDGAR ENRIQUE ISUSQUIZA MARTINEZ14-Sep-2020
2019EvoMSA: A Multilingual Evolutionary Approach for Sentiment AnalysisArtículoMARIO GRAFF GUERRERO; SABINO MIRANDA JIMENEZ; Eric Sadit Téllez Avila; Daniela Moctezuma18-Jul-2019
1-Jan-2019EvoMSA: A Multilingual Evolutionary Approach for Sentiment AnalysisArtículoMARIO GRAFF GUERRERO; SABINO MIRANDA JIMENEZ; DANIELA MOCTEZUMA GARCIA22-Apr-2022
2019Image annotation as Text-Image matching: Challenge design and resultsArtículoLuis Luis Pellegrin; OCTAVIO LOYOLA GONZALEZ; JOSE ORTIZ BEJAR; MIGUEL ANGEL MEDINA PEREZ; ANDRES EDUARDO GUTIERREZ RODRIGUEZ; Eric Sadit Téllez Avila; MARIO GRAFF GUERRERO; SABINO MIRANDA JIMENEZ; Daniela Moctezuma; MAURICIO ALFONSO GARCIA LIMON; ALICIA MORALES REYES; CARLOS ALBERTO REYES GARCIA; Eduardo Morales Manzanares; Hugo Jair Escalante23-Oct-2020
3-Aug-2017INGEOTEC at SemEval 2017 Task 4: A B4MSA Ensemble based on Genetic Programming for Twitter Sentiment AnalysisArtículoSABINO MIRANDA JIMENEZ; MARIO GRAFF GUERRERO; Eric Tellez; DANIELA MOCTEZUMA GARCIA29-Jun-2018
2015Minería de opinión en blogs financieros para la predicción de tendencias en mercados bursátilesArtículoSergio Hernández; SABINO MIRANDA JIMENEZ; ERIC SADIT TELLEZ AVILA; MARIO GRAFF GUERRERO; Elio Atenógenes Villaseñor García-
2014Predicting Concrete Comprenssive Strength and Modulus of Rupture Using Different NDT TechniquesArtículoWILFRIDO MARTÍNEZ MOLINA; ANDRES ANTONIO TORRES ACOSTA; Juan Carlos Jáuregui; Hugo Luis Chávez García; ELIA MERCEDES ALONSO GUZMAN; Juan Carlos Arteaga_Arcos; MARIO GRAFF GUERRERO21-Jul-2017
1-May-2019Reduced-order Observer for State-dependent Coefficient Factorized Nonlinear SystemsArtículoFERNANDO ORNELAS TELLEZ; Alma Y. Alanis; MARIO GRAFF GUERRERO22-Apr-2022
Jul-2020Selection Heuristics on Semantic Genetic Programming for Classification ProblemsTrabajo de grado, doctoradoCLAUDIA NALLELY SANCHEZ GOMEZ7-Sep-2020
2015Semantic Crossover Operator for GP based on the Second Partial Derivative of the Error FunctionArtículoRANYART RODRIGO SUAREZ PONCE DEL LEON; JUAN JOSE FLORES ROMERO; MARIO GRAFF GUERRERO29-Jul-2017
16-Sep-2019Soft computing methods with phase space reconstruction for wind speed forecasting—A performance comparisonArtículoMARIO GRAFF GUERRERO; Juan Flores; José Cedeño; HECTOR RODRIGUEZ RANGEL; RODRIGO LOPEZ FARIAS; Felix Calderon4-Oct-2019