Browsing by Author "Álvarez Meza, Andrés Marino"
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A Supervised Learning Framework in the Context of Multiple Annotators
Gil González, Julián; Álvarez Meza, Andrés MarinoThe increasing popularity of crowdsourcing platforms, i.e., Amazon Mechanical Turk, is changing how datasets for supervised learning are built. In these cases, instead of having datasets labeled by one source (which is ... -
Nonlinear dimensionality reduction frameworks to support machine learning systems
Álvarez Meza, Andrés MarinoEn este trabajo se presentan algunos esquemas de reducción de dimensión no lineal (RDNL) basados en aprendizaje por variedades. En este sentido, se pretende identificar adecuadamente la información relevante del fenómeno ...Universidad Nacional de Colombia Sede Manizales Facultad de Ingeniería y Arquitectura Departamento de Ingeniería Eléctrica, Electrónica y Computación. -
Relevant data representation by a Kernel-based framework
Álvarez Meza, Andrés MarinoNowadays, the analysis of a large amount of data has emerged as an issue of great interest taking increasing place in the scientific community, especially in automation, signal processing, pattern recognition, and machine ...Universidad Nacional de Colombia Sede Manizales Facultad de Ingeniería y Arquitectura Departamento de Ingeniería Eléctrica, Electrónica y Computación.