Integration of user profiles: models and experiments in information retrieval

One difficult problem in information retrieval (IR) is the proper interpretation of user queries. It is extremely hard for users to express their information needs in a specific yet exhaustive way. In an effort to alleviate this problem, two theoretical models have been proposed to utilize user char...

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Veröffentlicht in:	Information processing & management 1990, Vol.26 (6), p.719-738
Hauptverfasser:	Myaeng, Sung H., Korfhage, Robert R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cognitive aspects Computerised information retrieval Computerized information storage and retrieval Documents Exact sciences and technology Index languages Information and communication sciences Information processing and retrieval Information Retrieval Information retrieval systems. Information and document management system Information retrieval. Man machine relationship Information science. Documentation Information storage and retrieval Information work Mathematical models Online information retrieval Profiles Query formulation Relevance (Information Retrieval) Requirements Sciences and techniques of general use Searching Statistical analysis Strategies Studies Subject indexing Tables (Data) Techniques Terms Theoretical Analysis Theory User Characteristics User Needs (Information) User profiles User Satisfaction (Information) Users
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