HAWK@QALD5 - Trying to answer hybrid questions with various simple ranking techniques
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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HAWK@QALD5 - Trying to answer hybrid questions with various simple ranking techniques. / Usbeck, Ricardo; Ngomo, Axel Cyrille Ngonga.
CLEF 2015: Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum Toulouse, France, September 8-11, 2015.. Hrsg. / Linda Cappellato; Nicola Ferro; Gareth J. F. Jones; Eric San Juan. Band 1391 Sun Site Central Europe (RWTH Aachen University), 2015. S. 1-7 69 (CEUR Workshop Proceedings; Band 1391).Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - HAWK@QALD5 - Trying to answer hybrid questions with various simple ranking techniques
AU - Usbeck, Ricardo
AU - Ngomo, Axel Cyrille Ngonga
N1 - Conference code: 16
PY - 2015/9
Y1 - 2015/9
N2 - The growing amount of data available in the Document Web as well as in the Linked Data Web has lead to an information gap. Information needed to answer complex questions might often require full-text data as well as Linked Data. Thus, HAWK combines unstructured and structured data sources. In this article, we introduce HAWK, a novel entity search approach for hybrid question answering based on combining Linked Data and textual data. In this article, we compare three ranking mechanism and evaluate their performance on the QALD-5 challenge. Finally, we identify the weak points of our current version of HAWK and give directions for future development.
AB - The growing amount of data available in the Document Web as well as in the Linked Data Web has lead to an information gap. Information needed to answer complex questions might often require full-text data as well as Linked Data. Thus, HAWK combines unstructured and structured data sources. In this article, we introduce HAWK, a novel entity search approach for hybrid question answering based on combining Linked Data and textual data. In this article, we compare three ranking mechanism and evaluate their performance on the QALD-5 challenge. Finally, we identify the weak points of our current version of HAWK and give directions for future development.
KW - Informatics
KW - Business informatics
UR - http://www.scopus.com/inward/record.url?scp=84982862171&partnerID=8YFLogxK
M3 - Article in conference proceedings
AN - SCOPUS:84982862171
VL - 1391
T3 - CEUR Workshop Proceedings
SP - 1
EP - 7
BT - CLEF 2015
A2 - Cappellato, Linda
A2 - Ferro, Nicola
A2 - Jones, Gareth J. F.
A2 - Juan, Eric San
PB - Sun Site Central Europe (RWTH Aachen University)
T2 - 16th Conference and Labs of the Evaluation Forum, CLEF 2015
Y2 - 8 September 2015 through 11 September 2015
ER -