RecSys Challenges in achieving sustainable eating habits

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

2 Citaten (Scopus)

Samenvatting

Most food recommender systems successfully fit one’s current appetite for different food items. However, one’s current preferences (e.g. I like high-carb foods) may conflict with a new dietary goal (e.g. I want to minimize my carb intake), which can be detrimental to recommendation quality over time. Moreover, choices in the short-term might not lead to behavioral change in the longer-term. This short position paper outlines a few challenges related to changing habits, and reports a small analysis to show how the Rasch model could complement CF-based approaches in research on sustainable eating habits.

Originele taal-2Engels
TitelHealthRecSys 2019 Health Recommender Systems 2019
SubtitelProceedings of the 4th International Workshop on Health Recommender Systems co-located with the 13th ACM Conference on Recommender Systems 2019 (RecSys 2019)
RedacteurenDavid Elsweiler, Bernd Ludwig, Alan Said, Hanna Schäfer , Helma Torkamaan , Christoph Trattner
UitgeverijCEUR-WS.org
Pagina's29-30
Aantal pagina's2
StatusGepubliceerd - 2019
Evenement4th International Workshop on Health Recommender Systems, HealthRecSys 2019 - Copenhagen, Denemarken
Duur: 20 sep 201920 sep 2019

Publicatie series

NaamCEUR Workshop Proceedings
UitgeverijCEUR-WS.org
Volume2439
ISSN van geprinte versie1613-0073

Congres

Congres4th International Workshop on Health Recommender Systems, HealthRecSys 2019
LandDenemarken
StadCopenhagen
Periode20/09/1920/09/19

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  • Citeer dit

    Starke, A. (2019). RecSys Challenges in achieving sustainable eating habits. In D. Elsweiler, B. Ludwig, A. Said, H. Schäfer , H. Torkamaan , & C. Trattner (editors), HealthRecSys 2019 Health Recommender Systems 2019: Proceedings of the 4th International Workshop on Health Recommender Systems co-located with the 13th ACM Conference on Recommender Systems 2019 (RecSys 2019) (blz. 29-30). (CEUR Workshop Proceedings; Vol. 2439). CEUR-WS.org. http://ceur-ws.org/Vol-2439/7-paginated.pdf