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Experiments with Cross-Language Information Retrieval on a Health Portal for Psychology and Psychotherapy
Stockholms universitet, Samhällsvetenskapliga fakulteten, Institutionen för data- och systemvetenskap.
2016 (Engelska)Ingår i: Exploring Complexity in Health: An Interdisciplinary Systems Approach / [ed] Alexander Hoerbst, Werner O. Hackl, Nicolette de Keizer, Hans-Ulrich Prokosch, Mira Hercigonja-Szekeres, Simon de Lusignan, IOS Press, 2016, 75-79 s.Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Few studies have been performed within cross-language information retrieval (CLIR) in the field of psychology and psychotherapy. The aim of this paper is to to analyze and assess the quality of available query translation methods for CLIR on a health portal for psychology. A test base of 100 user queries, 50 Multi Word Units (WUs) and 50 Single WUs, was used. Swedish was the source language and English the target language. Query translation methods based on machine translation (MT) and dictionary look-up were utilized in order to submit query translations to two search engines: Google Site Search and Quick Ask. Standard IR evaluation measures and a qualitative analysis were utilized to assess the results. The lexicon extracted with word alignment of the portal's parallel corpus provided better statistical results among dictionary look-ups. Google Translate provided more linguistically correct translations overall and also delivered better retrieval results in MT.

Ort, förlag, år, upplaga, sidor
IOS Press, 2016. 75-79 s.
Serie
Studies in Health Technology and Informatics, ISSN 0926-9630 ; 228
Nyckelord [en]
Cross-language Information Retrieval, Health Portals, E-health
Nationell ämneskategori
Systemvetenskap, informationssystem och informatik
Forskningsämne
data- och systemvetenskap
Identifikatorer
URN: urn:nbn:se:su:diva-136622DOI: 10.3233/978-1-61499-678-1-75ISBN: 978-1-61499-677-4 (tryckt)ISBN: 978-1-61499-678-1 (digital)OAI: oai:DiVA.org:su-136622DiVA: diva2:1055504
Konferens
Medical Informatics Europe (MIE) 2016, Munich, Germany, 28 August - 2 September 2016
Tillgänglig från: 2016-12-12 Skapad: 2016-12-12 Senast uppdaterad: 2017-01-26Bibliografiskt granskad

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Andrenucci, Andrea
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Institutionen för data- och systemvetenskap
Systemvetenskap, informationssystem och informatik

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Totalt: 11 träffar
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