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http://hdl.handle.net/2445/194426
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DC Field | Value | Language |
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dc.contributor.author | Güell, Marc | - |
dc.contributor.author | Salamó Llorente, Maria | - |
dc.contributor.author | Contreras, David | - |
dc.contributor.author | Boratto, Ludovico | - |
dc.date.accessioned | 2023-03-02T09:25:06Z | - |
dc.date.available | 2023-03-02T09:25:06Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 1389-0417 | - |
dc.identifier.uri | http://hdl.handle.net/2445/194426 | - |
dc.description.abstract | Recommender systems are cognitive computing systems designed to support humans in their decision-making processes through convincing, timely product suggestions. In the field of recommender systems, critique-based recommenders have been widely applied as an effective approach for guiding users through a product space in pursuit of suitable products. To date, no critique-based approach has included an assistant that support users in their search in a pleasant way. In this paper, we describe how we integrate an assistant within a critique-based recommender. We consider the proposed assistant to be cognitive because its reasoning process when recommending products is based on a cognitively-inspired clustering algorithm. The proposal is evaluated by users and compared with a non-assistant approach. The results of this research demonstrate that the integration of a cognitive assistant within the recommender improves the user experience and increases the performance of the recommendation process, i.e., users need fewer cycles to achieve the desired product or service. | - |
dc.format.extent | 14 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1016/j.cogsys.2020.07.003 | - |
dc.relation.ispartof | Cognitive Systems Research, 2020, vol. 64, p. 1-14 | - |
dc.relation.uri | https://doi.org/10.1016/j.cogsys.2020.07.003 | - |
dc.rights | cc-by-nc-nd (c) Elsevier B.V., 2020 | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
dc.source | Articles publicats en revistes (Matemàtiques i Informàtica) | - |
dc.subject.classification | Sistemes d'ajuda a la decisió | - |
dc.subject.classification | Intel·ligència artificial | - |
dc.subject.classification | Tractament del llenguatge natural (Informàtica) | - |
dc.subject.other | Decision support systems | - |
dc.subject.other | Artificial intelligence | - |
dc.subject.other | Natural language processing (Computer science) | - |
dc.title | Integrating a cognitive assistant within a critique-based recommender | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 709374 | - |
dc.date.updated | 2023-03-02T09:25:06Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Matemàtiques i Informàtica) |
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File | Description | Size | Format | |
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709374.pdf | 602.93 kB | Adobe PDF | View/Open |
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