Alwis - A Visualization Tool for Concept Based Retrieval Schemes - Theoretical Foundations and Models
نویسندگان
چکیده
Comparing and evaluating the performance of concept based retrieval schemes is notoriously difficult and of increasing practical importance. To aid the evaluation process we developed a visualization tool which puts particular emphasis on the comparison of single queries. This tool directly visualizes a generic theoretical model for concept based retrieval schemes which is presented in this paper. We show how concept based retrieval schemes and even clustering algorithms can be cast into it. c © 2006 Benedikt Grundmann, Saarland University
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Alwis - A Visualization Tool for Concept Based Retrieval Schemes - Design and Implementation
Comparing and evaluating the performance of concept based retrieval schemes is notoriously difficult and of increasing practical importance. To aid the evaluation process we developed a visualization tool which puts particular emphasis on the comparison of single queries. This tool directly visualizes a generic theoretical model for concept based retrieval schemes. In this paper we derive the g...
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