About
14
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Introduction
Yesid is currently working as a part-time professor at some Colombian universities. His main research interests include the use of affective computing and artificial intelligence for emotion recognition in music.
Skills and Expertise
Education
January 2010 - February 2012
August 2003 - August 2008
Publications
Publications (14)
This article focuses on the process of designing a prediction system for automatic recognition of emotions in music. One of the main goals of this work is to analyze a prediction solution and some possible variations in its design that allow maximizing the success rate of predictions through a machine learning technique. For the training process a...
![Comparison of Euclidean Distance Measurements and DTW (extracted from [11])](publication/371309868/figure/fig4/AS:11431281200326753@1697853268416/Comparison-of-Euclidean-Distance-Measurements-and-DTW-extracted-from-11_Q320.jpg)
This paper presents a novel dataset of songs by non-superstar artists in which a set of musical data is collected, identifying for each song its musical structure, and the emotional perception of the artist through a categorical emotional labeling process. The generation of this preliminary dataset is motivated by the existence of biases that have...
Although there have been significant developments in music recommender systems (MRS), artists interested in promoting their artistic career and listeners interested in exploring new musical content do not always feel satisfied with the results obtained. Songs composed by some artists have very little chance of being recommended, and listeners in mo...
![Main phases of the emotion prediction process [24]](publication/340657057/figure/fig2/AS:11431281079614051@1660788466031/Main-phases-of-the-emotion-prediction-process-24_Q320.jpg)
The proven ability of music to transmit emotions provokes the increasing interest in the development of new algorithms for music emotion recognition (MER). In this work, we present an automatic system of emotional classification of music by implementing a neural network. This work is based on a previous implementation of a dimensional emotional pre...
Este artículo presenta una revisión de librerías de alto nivel que permiten reconocer ciertas emociones en la música (MER). El principal objetivo del trabajo consiste en estudiar y comparar diferentes analizadores de contenido, mostrando sus principales funcionalidades, enfocadas a la extracción de características de la música y su posterior clasif...
This article presents a review of high-level libraries that enable to recognize emotions in digital files of music. The main objective of the work is to study and compare different high-level content-analyzer libraries, showing their main functionalities, focused on the extraction of low and high level relevant features to classify musical pieces t...
Este artículo presenta una revisión de librerías de alto nivel para el reconocimiento de emociones en la música (MER). Se tiene como principal objetivo estudiar los analizadores de contenido, mostrando las principales funcionalidades, las limitaciones y los avances logrados al momento.
URL: http://hemeroteca.unad.edu.co/index.php/memorias/article/...
![Figura 1: Modelo de Fuerzas Competitivas de Porter[2, Ch. 3]](profile/Yesid-Ospitia-Medina/publication/329626143/figure/fig1/AS:710992812048388@1546525304435/Figura-1-Modelo-de-Fuerzas-Competitivas-de-Porter2-Ch-3_Q320.jpg)
![Figura 3: Grupo de Procesos de Dirección del Proyecto.[5, p. 59]](profile/Yesid-Ospitia-Medina/publication/329626143/figure/fig2/AS:710992812056579@1546525304459/Figura-3-Grupo-de-Procesos-de-Direccion-del-Proyecto5-p-59_Q320.jpg)
Este artículo presenta un análisis de los atributos de
calidad, que podemos identificar sobre un proyecto dirigido con
lineamientos PMI. De igual manera, se proponen una serie de
métricas para determinar el desempeño del proyecto durante su ciclo
de vida.
URL: https://joom.ag/N8aL
El objetivo general de la tesis consiste en elaborar un modelo que permita establecer la relación entre las características intrínsecas de la música y las emociones percibidas por el oyente; haciendo uso de elementos y herramientas de computación afectiva, para generar un sistema recomendador musical y emocional.
This article discusses the importance of sound for virtual reality systems. For this, the emotional effects generated by sound are analyzed, and its contribution to the effect of immersion.
El trabajo elaborado en este documento presenta lineamientos que le permiten a las organizaciones Colombianas tomar decisiones más acertadas sobre implementar o tercerizar procesos relativos a las Tecnologías de Información (TI). Adicionalmente, expone los elementos de riesgo más significativos y factores claves de éxito a tener en cuenta al realiz...
