Browsing by Subject "Metric and indicator modelling"

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    Visualización y métricas para el análisis del ciclo de vida de la indización: Estudio de caso de 25 años de Keywords en el Diario El País (2000-2024) y prototipo de aplicación web
    (Universidad de Murcia, 2025) Saorín, Tomás; Pastor Sánchez, Juan Antonio; Gil Leiva, Isidoro; Información y Documentación; Facultades de la UMU::Facultad de Comunicación y Documentación
    While indexing condenses large volumes of information into representative terms that facilitate their organization and retrieval, information visualization enables the identification and graphical representation of relevant patterns and structures within the data. This study presents the design, development, and validation of a web application for the exploration and dynamic visualization of an indexing corpus comprising more than 73.000 distinct terms, generated over 25 years by the Spanish newspaper El País. A quantitative-computational methodological approach has been adopted, integrating statistical data processing, semantic modelling, and interactive visual representation. The results demonstrate a robust tool composed of numerous metrics and indicators that make the indexing visible, comprehensible, and interpretable, with potential applications across various academic fields and easy adaptability to other datasets from different newspapers.