Evaluación del aceite de Anacardium occidentale como inhibidor de floculación de asfaltenos

Evaluación de Modelos de Representación del Texto con Vectores de Dimensiónn Reducida para Análisis de Sentimiento

The Sentiment Analisys System developed by GAS-UCR team of the University of Costa Rica for task 1 of TASS 2016 workshop is presented. Preliminar evaluation results of the proposed Sentiment Analysis System are presented. The system is based on low dimension feature vectors for text representation. The proposed model is based on text normalization with emphasis mark identification, the use of l...

Evaluación del nivel de desarrollo de la e-Salud en Espana: Propuesta de Marco Teorico

Herramienta Open Source de Evaluación y Gestión de Notas en un Sistema de Gestión del Aprendizaje

— Nowadays High Education process is mainly centered in the pupil learning skills, and his/her improvements tracking. The adequate use of some Learning Management Systems (LMS) tools simplifies this task. Most universities provide a LMS, which has this functionality. Nevertheless, these tools rarely include all assessment possibilities, usually depending on the kind of matter and its objectives...

Evaluación del clustering de páginas web mediante funciones de peso y combinación heurística de criterios

Web page clustering can help in the evaluation and search of the results of search engines, among other things. The different term weighting functions applied to the selected features to represent web pages is a main aspect in clustering task. In this paper, seven different term weighting functions are evaluated by means of the results of a partitioning clustering algorithm, with a reference we...

Análisis de Metodologías de Evaluación de Sistemas de Diálogo Multimodal

Multimodal dialogue systems represent a very challenging research field nowadays, as they enhance the interaction provided by spoken dialogue systems. This paper presents, in a summarised way, the results of a wide and deep study we have carried out to try to find the cues for the evaluation of these systems, as well as the main differences in comparison with the evaluation of spoken dialogue s...