Alharbi, A. orcid.org/0000-0001-9327-7284 and Stevenson, R. orcid.org/0000-0002-9483-6006 (2019) Improving ranking for systematic reviews using query adaptation. In: Crestani, F., Braschler, M., Savoy, J., Rauber, A., Müller, H., Losada, D.E., Bürki, G.H., Cappellato, L. and Ferro, N., (eds.) CLEF 2019 Proceedings : Experimental IR Meets Multilinguality, Multimodality, and Interaction. CLEF 2019: Conference and Labs of the Evaluation Forum, 09-12 Sep 2019, Lugarno, Switzerland. Lecture Notes in Computer Science (11696). Springer , pp. 141-148. ISBN 9783030285760
Abstract
Identifying relevant studies for inclusion in systematic reviews requires significant effort from human experts who manually screen large numbers of studies. The problem is made more difficult by the growing volume of medical literature and Information Retrieval techniques have proved to be useful to reduce workload. Reviewers are often interested in particular types of evidence such as Diagnostic Test Accuracy studies. This paper explores the use of query adaption to identify particular types of evidence and thereby reduce the workload placed on reviewers. A simple retrieval system that ranks studies using TF.IDF weighted cosine similarity was implemented. The Log-Likelihood, ChiSquared and Odds-Ratio lexical statistics and relevance feedback were used to generate sets of terms that indicate evidence relevant to Diagnostic Test Accuracy reviews. Experiments using a set of 80 systematic reviews from the CLEF2017 and CLEF2018 eHealth tasks demonstrate that the approach improves retrieval performance.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Editors: |
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Copyright, Publisher and Additional Information: | © 2019 Springer Nature. This is an author-produced version of a paper subsequently published in CLEF 2019 Proceedings. Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Computer Science (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 22 Aug 2019 09:54 |
Last Modified: | 03 Aug 2020 00:40 |
Status: | Published |
Publisher: | Springer |
Series Name: | Lecture Notes in Computer Science |
Refereed: | Yes |
Identification Number: | 10.1007/978-3-030-28577-7_9 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:150008 |