The study of information: interdisciplinary messages
The study of information: interdisciplinary messages
The illusion of reality
Evaluation of the user interface in an information retrieval system: a model
Information Processing and Management: an International Journal
Complete formal model for information retrieval systems
SIGIR '91 Proceedings of the 14th annual international ACM SIGIR conference on Research and development in information retrieval
A Mathematical Theory of Communication
A Mathematical Theory of Communication
On-line new event detection and tracking
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Support vector machines: relevance feedback and information retrieval
Information Processing and Management: an International Journal
Methods for Evaluating Interactive Information Retrieval Systems with Users
Foundations and Trends in Information Retrieval
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Evaluation of information retrieval systems should be based on measures of the information provided by the retrieval process, “informativeness” measures which take into account the interactive and full-text nature of present-day systems and the different types of questions which are asked of them. Desirable properties for an informativeness measure are developed, including context sensitivity, user centrality, and logarithmic response. A hypergraph-based framework for measuring the informativeness of a retrieval process is presented and a measure developed which satisfies the desired properties. The measure is compared to previously developed information measures and illustrated via an application.