Probabilistic Field Mapping for Product Search
| dc.contributor.author | Ghirmatsion, Aman Berhane | |
| dc.contributor.author | Balog, Krisztian | |
| dc.date.accessioned | 2016-01-26T12:15:58Z | |
| dc.date.accessioned | 2022-12-23T13:10:38Z | |
| dc.date.available | 2016-01-26T12:15:58Z | |
| dc.date.available | 2022-12-23T13:10:38Z | |
| dc.date.issued | 2015 | |
| dc.identifier.citation | Ghirmatsion, Aman Berhane; Balog, Krisztian (2015). Probabilistic field mapping for product search. CEUR Workshop Proceedings 2015 ;Volum 1391. | en_US |
| dc.identifier.issn | 1613-0073 | |
| dc.identifier.uri | https://hdl.handle.net/11250/3039419 | |
| dc.description.abstract | This paper describes our participation in the product search task of the CLEF 2015 LL4IR Lab. Working within a generative language modeling framework, we represent products as semi-structured documents. Our focus is on establishing a probabilistic mapping from query terms to document fields. We present and experimentally compare three alternatives. Our results show that term-specific mapping is beneficial. We also find evidence suggesting that estimating field mapping priors based on historical clicks outperforms the setting where the priors are uniformly distributed. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | CEUR | en_US |
| dc.rights | Navngivelse 4.0 Internasjonal | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
| dc.title | Probabilistic Field Mapping for Product Search | en_US |
| dc.type | Journal article | en_US |
| dc.date.updated | 2016-01-26T12:15:58Z | |
| dc.description.version | publishedVersion | en_US |
| dc.rights.holder | The authors | en_US |
| dc.subject.nsi | VDP::Teknologi: 500 | en_US |
| dc.identifier.cristin | 1322669 |
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