Listar por tema "Clustering"
Mostrando ítems 1-9 de 9
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A clustering-based Approach for Unsupervised Word Sense Disambiguation
Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN) (2012)Los métodos de agrupamiento han sido ampliamente usados en muchas tareas de Procesamiento de la Información con el fin de capturar categorías de objetos desconocidos. Sin embargo, el agrupamiento ha sido poco utilizado ... -
Análisis espacial de ratas y cucarachas en la ciudad de Madrid mediante procesos puntuales
Universitat Jaume I (2023-07-21)Las plagas de animales son un problema que afecta muy negativamente al medioambiente. Generan problemas de salubridad para las demás especies y pueden llegar a desestabilizar el ecosistema de las zonas afectadas. Prevenirlas ... -
Bivariate Functional Archetypoid Analysis: An Application to Financial Time Series
Universitat Jaume I (2017-11-23)Archetype Analysis (AA) is a statistical technique that describes individuals of a sample as a convex combination of certain number of elements called Archetypes, which in turn, are convex combinations of the individuals ... -
Nuevos Algoritmos Basados en Grafos y Clustering para el Tratamiento de Complejidades de los Datos
Universitat Jaume I (2021-03-17)La distribución no balanceada de los datos entre las clases, así como la presencia de ruido y el traslape de clases, son complejidades de los datos que a menudo interfieren en el rendimiento de clasificadores. Para afrontar ... -
On the performance of two clustering methods for spatial functional data
Springer Verlag (2015-10)The performance of two clustering strategies for spatially correlated functional data based on the same measure of spatial dependence is examined and compared. In particular, the role of the spatial dependence computed by ... -
Politicization of non-political events: A Geospatial Analysis of Twitter Content During The 2014 FIFA World Cup
Universitat Jaume I (2015-02-27)iv POLITICIZATION OF NON-POLITICAL EVENTS: A Geospatial Analysis of Twitter Content During The 2014 FIFA World Cup ABSTRACT Spatial analysis and social network analysis typically take into consideration social processes ... -
Smart Sustainable Cities Assessment
Universitat Jaume I (2020-03-13)There has been an exponential growth of cities in the last decade. Rural to urban migration are occurring at an unprecedented level. This is partly because cities serve as hubs of innovation offering numerous economic ... -
Spatial patterns and irregularities of the electoral data: General Elections in Canada
Universitat Jaume I (2014-03-06)Democratic elections are one of the most important social phenomena of the last centuries. Countries which publish elections results on the polling station level provide a valuable source of data for different groups of ... -
Supervised feature selection by clustering using conditional mutual information-based distances
Elsevier (2010)In this paper, a supervised feature selection approach is presented, which is based on metric applied on continuous and discrete data representations. This method builds a dissimilarity space using information theoretic ...