Now showing items 1-5 of 5
Evaluation of potential Spanish text markers on social posts asfeatures for polarity classification
This work describes the identification and evaluation process of potential text markers for sen-timent analysis. Evaluation of the markers and its use as part of the feature extraction processfrom plain text that is needed ...
Evaluation of potential features present in short texts in spanish in order to classify them by polarity
Evaluación de características potenciales presentes en textos cortos en español para clasificarlos por polaridad
This work describes the identification and evaluation process of potential text markers for sentiment analysis. The evaluation of the markers and their use as part of the feature extraction process from ...
Visualizing IT budget to improve stakeholder communication in the decision making process
Traditionally in large enterprises, budget cuts are a treat for IT departments. One way to guard IT budget is visualizing the impacts in IT services of such cuts. Data visualization tools are capable of bridging the gap ...
Understanding notional machines through traditional teaching with conceptual contraposition and program memory tracing
A correct understanding about how computers run code is mandatory in order to effectively learn to program. Lectures have historically been used in programming courses to teach how computers execute code, and students are ...
Human aspects of ubiquitous computing: a study addressing willingness to use it and privacy issues
Identifying the human aspects related to ubiquitous systems focused on people’s willingness to use them and privacy concerns was our goal. We selected two ubiquitous systems: a wearable system (Google Glass) and an embedded ...