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Feb 5, 2018 · The purpose of this study is to carry out a systematic literature review for evidence-based assessment of the effectiveness of thesaurus in digital information retrieval systems. It also aimed to identify the evaluation methods, evaluation measures and data collection tools which may be used in evaluating digital information retrieval systems.
- Sanjeev K. Sunny, Mallikarjun Angadi
- 2017
K. Feldvari, Thesauri Usage in Information Retrieval Systems 281 saurus purpose. He accents that in information retrieval thesaurus limits and controls the diversity of natural languages by offering an expression that should be use for each concept9 while M.L. Nielsen says that thesaurus is a well-known
- 160KB
- 10
The objective of this study is evidence-based identification and characterization of the potential roles and applications of thesauri in Digital Information Retrieval Systems (DIRS). Contents of 77 relevant publications, indexed in Scopus and LISA, and 75 responses received from the administrators of open access repositories, registered with OpenDOAR have been analyzed. Apart from the ...
Aug 2, 2013 · In 10 chapters Powering Search comprehensively treats information retrieval thesauri as search and browsing tools for user interfaces with a broad range of information retrieval systems that vary from bibliographic and full‐text databases to digital libraries. It particularly focuses on user interface features and functionalities that can be ...
- Madely du Preez
- 2013
move to increasing use of thesauri as an aid to retrieval has expanded their functional span within information retrieval systems. As Aitchison et al. (1997) have noted, the role of the thesaurus is changing, but it is likely to remain an important retrieval tool. This refocusing of the use of thesauri within information retrieval systems means ...
This chapter introduces information retrieval thesauri and highlights some recent trends in the use of thesauri as search aids, in particular search and end-user thesauri. Addressed here are the differences among thesauri, taxonomies, and ontologies, along with the role that thesauri have played in the development of taxonomies and ontolo-gies.
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Feb 5, 2018 · The results of this study indicate that a Topic Maps-based ontology information retrieval (TOIR) system has a significant and positive effect on both recall and search time, compared to a ...
