Publikationstyp: | Konferenz: Paper |
Art der Begutachtung: | Keine Angabe |
Titel: | Multimodal social book search |
Autor/-in: | Imhof, Melanie Badache, Ismail Mohand, Boughanem |
Tagungsband: | Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum |
Angaben zur Konferenz: | CLEF 2015 Conference and Labs of the Evaluation Forum, Toulouse, France, 8-11 September 2015 |
Erscheinungsdatum: | 2015 |
Sprache: | Englisch |
Schlagwörter: | Datalab |
Fachgebiet (DDC): | 020: Bibliotheks- und Informationswissenschaft |
Zusammenfassung: | Today’s information retrieval applications have become increasingly complex. The Social Book Search (SBS) lab at CLEF 2015 allows evaluating retrieval methods on a complex search task with several textual and non-textual meta-data fields. The challenge is to incorporate the different information types (modalities) into a single ranked list. We build a strong textual baseline and combine it with a document prior based on social signals. Further, we include non-textual modalities in relation to the user preferences using random forest learning to rank. Our experiments show that both the social document prior and the learning to rank approach improve the search results. |
URI: | http://ceur-ws.org/Vol-1391/7-CR.pdf https://digitalcollection.zhaw.ch/handle/11475/8025 |
Volltext Version: | Publizierte Version |
Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
Departement: | School of Engineering |
Organisationseinheit: | Institut für Informatik (InIT) |
Enthalten in den Sammlungen: | Publikationen School of Engineering |
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Imhof, M., Badache, I., & Mohand, B. (2015). Multimodal social book search. Working Notes of CLEF 2015 - Conference and Labs of the Evaluation Forum. http://ceur-ws.org/Vol-1391/7-CR.pdf
Imhof, M., Badache, I. and Mohand, B. (2015) ‘Multimodal social book search’, in Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum. Available at: http://ceur-ws.org/Vol-1391/7-CR.pdf.
M. Imhof, I. Badache, and B. Mohand, “Multimodal social book search,” in Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, 2015. [Online]. Available: http://ceur-ws.org/Vol-1391/7-CR.pdf
IMHOF, Melanie, Ismail BADACHE und Boughanem MOHAND, 2015. Multimodal social book search. In: Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum [online]. Conference paper. 2015. Verfügbar unter: http://ceur-ws.org/Vol-1391/7-CR.pdf
Imhof, Melanie, Ismail Badache, and Boughanem Mohand. 2015. “Multimodal Social Book Search.” Conference paper. In Working Notes of CLEF 2015 - Conference and Labs of the Evaluation Forum. http://ceur-ws.org/Vol-1391/7-CR.pdf.
Imhof, Melanie, et al. “Multimodal Social Book Search.” Working Notes of CLEF 2015 - Conference and Labs of the Evaluation Forum, 2015, http://ceur-ws.org/Vol-1391/7-CR.pdf.
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