Análisis de co-términos y de redes sociales para la generación de mapas temáticos

Abstract

Análisis de co-términos y de redes sociales para la generación de mapas temáticos El profesional de la información, v.17, n. 6, noviembre-diciembre 2008 Análisis de co-términos y de redes sociales para la generación de mapas temáticos útil para detectar problemas en los criterios de indización y contribuir a la mejora de la calidad de la descripción temática del conjunto documental. Palabras clave: Análisis de redes sociales, Análisis de co-tér-minos, Opacs, Visualización de información, Interfaces visuales, Recuperación de información.Title: Co-term and social networks analysis for the generation of subject maps Abstract: Improvement of the interfaces and search capacities of the opacs continues to be one of the main challenges for libraries, especially with regard to searching by subject. The visual interfaces can help with retrieval. This paper explores the combination of co-term analysis techniques with social networks for the generation of subject maps of collections. The main conclusion is that the methodology applied is valid, and that the maps could be used for browsing and subject retrieval. It would also be useful for improving the quality of indexing.

Identification of Research Thematic Approaches Based on Keywords Network Analysis in Colombian Social Sciences

“…Based on these analyses, knowledge maps are generated, they are built from the identification of co-occurrence in terms or words. This is a content analysis technique that eases the analysis of relations emerging within the ideas from a specific text [19,20]. In the analysis, main topics from a scientific area are extracted and co-related to determine bonds between them [21] allowing the construction of hierarchies to define central research problems and (smaller) auxiliary areas [22].…”

Domain Analysis of the Research In Professional Competences, Technology and Engineering Cluster

“…Co-occurrence: this is the joint appearance of two terms in a given document. The higher the frequency of joint appearance of the words, the higher is the conceptual linkage (Miguel, Caprile & Jorquera-Vidal, 2008). Bibliographic Coupling: two documents are bibliographically if they share one or more references.…”

Construcción de la protesta feminista en hashtags: aproximaciones desde el análisis de redes sociales

“…La técnica de análisis de co-palabras "se trata de una técnica de análisis de contenido que usa patrones de co-ocurrencia de pares de ítems (palabras o términos) dentro de un corpus textual, para identificar las relaciones entre las ideas en un dominio determinado" (Miguel, Caprile & Vidal, 2008), y fue la que dio la pauta para organizar y determinar relaciones direccionadas de los 47 hashtags de la muestra final.…”