66 citations · 90 across the 5 of their papers we have counts for
6 papers
A Case Study of Spanish Text Transformations for Twitter Sentiment Analysis
Eric S. Tellez, Sabino Miranda-Jiménez, Mario Graff +3
Sentiment analysis is a text mining task that determines the polarity of a given text, i.e., its positiveness or negativeness. Recently, it has received a lot of attention given th…
Photovoltaic module segmentation and thermal analysis tool from thermal images
L. E. Montañez, L. M. Valentín-Coronado, D. Moctezuma +1
The growing interest in the use of clean energy has led to the construction of increasingly large photovoltaic systems. Consequently, monitoring the proper functioning of these sys…
IDEAIS: Smart Voice Assistants to Improve Interaction with SDIs
Miguel Ángel Bernabé, Jacinto Estima, María Ester González +6
A critical goal, is that organizations and citizens can easily access the geographic information required for good governance. However, despite the costly efforts of governments to…
EvoMSA: A Multilingual Evolutionary Approach for Sentiment Analysis
Mario Graff, Sabino Miranda-Jiménez, Eric S. Tellez +1
Sentiment analysis (SA) is a task related to understanding people's feelings in written text; the starting point would be to identify the polarity level (positive, neutral or negat…
An Automated Text Categorization Framework based on Hyperparameter Optimization
Eric S. Tellez, Daniela Moctezuma, Sabino Miranda-Jímenez +1
A great variety of text tasks such as topic or spam identification, user profiling, and sentiment analysis can be posed as a supervised learning problem and tackle using a text cla…
A Simple Approach to Multilingual Polarity Classification in Twitter
Eric S. Tellez, Sabino Miranda Jiménez, Mario Graff +3
Recently, sentiment analysis has received a lot of attention due to the interest in mining opinions of social media users. Sentiment analysis consists in determining the polarity o…