User-Oriented and Cognitive Models of Information Retrieval

• Autores: Kalervo Järvelin, Peter Ingwersen
• Localización: Encyclopedia of library and information sciences / coord. por Marcia J. Bates, Vol. 7, 2010 (Software-zoological), págs. 5521-5534
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The domain of user-oriented and cognitive information retrieval (IR) is first discussed, followed by a discussion on the dimensions and types of models one may build for the domain. The focus of the present entry is on the models of user-oriented and cognitive IR, not on their empirical applications. Several models with different emphases on user-oriented and cognitive IR are presented�ranging from overall approaches and relevance models to procedural models, cognitive models, and task-based models. The present entry does not discuss empirical findings based on the models