Math Indexer and Searcher under the Hood: Fine-Tuning Query Expansion and Unification Strategies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F16%3A00090089" target="_blank" >RIV/00216224:14330/16:00090089 - isvavai.cz</a>
Result on the web
<a href="http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings12/pdf/ntcir/MathIR/05-NTCIR12-MathIR-RuzickaM.pdf" target="_blank" >http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings12/pdf/ntcir/MathIR/05-NTCIR12-MathIR-RuzickaM.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Math Indexer and Searcher under the Hood: Fine-Tuning Query Expansion and Unification Strategies
Original language description
This paper summarizes the experience of Math Information Retrieval team of Masaryk University (MIRMU) with the NTCIR-12 MathIR arXiv Main Task and its subtasks. We based our approach on the MIaS system. Based on NTCIR-11 Math-2 Task relevance judgements, we developed an evaluation platform. Using this platform we rigorously evaluated combinations of new features and picked the most promising ones for the NTCIR-12 evaluation. The new features tested are mostly aimed at further canonicalizing MathML input, structurally unifying formulae for syntactic-based similarity search and query expansion when combining text and math query terms.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies
ISBN
9784860490713
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
331-337
Publisher name
National Institute of Informatics, 2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430 Japan
Place of publication
Tokyo
Event location
Tokyo
Event date
Jun 7, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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