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Microsoft recommenders

Scott Graham, Jun-Ki Min, Tao Wu
2019 Proceedings of the 13th ACM Conference on Recommender Systems - RecSys '19  
The purpose of this work is to highlight the content of the Microsoft Recommenders repository and show how it can be used to reduce the time involved in developing recommender systems.  ...  The open source repository provides python utilities to simplify common recommender-related data science work as well as example Jupyter notebooks that demonstrate use of the algorithms and tools under  ...  Special thanks to Andreas Argyriou, Miguel González-Fierro, and Le Zhang for their work in the development of the repository.  ... 
doi:10.1145/3298689.3346967 dblp:conf/recsys/GrahamMW19 fatcat:akiqjj2qbvaxphhu6ttamyfpsq

Interactive evaluation of recommender systems with SNIPER

Sandy Moens, Olivier Jeunen, Bart Goethals
2019 Proceedings of the 13th ACM Conference on Recommender Systems - RecSys '19  
of recommender systems.  ...  We describe the required data format, and present a useful scenario of how a user can interact with the system to answer questions about the quality of recommendations.  ...  RecSys '19, September 16-20, 2019, Copenhagen, Denmark episode mining, which we exploit to analyse and understand recommender systems data.  ... 
doi:10.1145/3298689.3346965 dblp:conf/recsys/MoensJG19 fatcat:fr4rviplsve7xmfm37n64uilsu

Online ranking combination

Erzsébet Frigó, Levente Kocsis
2019 Proceedings of the 13th ACM Conference on Recommender Systems - RecSys '19  
As a task of high importance for recommender systems, we consider the problem of learning the convex combination of ranking algorithms by online machine learning.  ...  CCS CONCEPTS • Information systems → Collaborative fltering; • Theory of computation → Online learning algorithms.  ...  by the hashtags used in tweets. 1 http://grouplens.org/datasets/movielens/ RecSys '19, September 16-20, 2019, Copenhagen, Denmark 1 for i = 1 to N do 2 θ i ← 1/N ; д i ← 0 3 s i ← 0; δ i ← δ 0 4 end  ... 
doi:10.1145/3298689.3346993 dblp:conf/recsys/FrigoK19 fatcat:soksrtxamjaqpidnav2k2g6hqu

D7.5 Dissemination, Standardisation and Adoption Roadmap

Marieke Willems, Andrea Schillaci, Diego Simoni, Silvana Muscella, Luis Tomas, Ana Bélen
2020 Zenodo  
The main objectives of WP7 are to: Provide a practical business model to which the project's stakeholders may effectively use with a roll-out plan to different target entities such as decision makers,  ...  big data programmers and practitioners, research community, standardisation bodies, Ensure an effective communication strategy and plan has been put in place, Facilitate and increase the uptake of BigDataStack  ...  Vouros Scientific publication presented at: GeoInformatica Journal (Springer) Scientific publication presented at: 13th ACM Conference on Recommender Systems (RecSys19) -CARS 2019 Workshop  ... 
doi:10.5281/zenodo.4389794 fatcat:43m6x4kknffktkopnotlqhfbai

Analyzing Item Popularity Bias of Music Recommender Systems: Are Different Genders Equally Affected? [article]

Oleg Lesota, Alessandro B. Melchiorre, Navid Rekabsaz, Stefan Brandl, Dominik Kowald, Elisabeth Lex, Markus Schedl
2021 pre-print
We focus on music recommendation and conduct experiments on the recently released standardized LFM-2b dataset, containing listening profiles of Last.fm users.  ...  do not necessarily perform worse in terms of utility (NDCG), (3) the majority of the investigated recommenders intensify the popularity bias of the female users.  ...  In Proceedings of the Workshop on Recommendation in Multi-stakeholder Environments co-located with the 13th ACM Conference on Recommender Systems (RecSys 2019), Copenhagen, Denmark, September 20,  ... 
doi:10.1145/3460231.3478843 arXiv:2108.06973v1 fatcat:4kw2s6yjgbbm5a7rffqbpsh46q

Schloss Dagstuhl - Jahresbericht / Annual Report 2017

Schloss Dagstuhl-Leibniz-Zentrum Für Informatik
2018
On behalf of all participants the organizers want to express their deep gratitude to the entire Dagstuhl staff for their outstanding support and service accompanying this seminar.  ...  Finally, we are grateful to and Seda Guerses for taking notes during two of the working groups and to Savvas Zannettou for coordinating the writing of this report and taking notes throughout the seminar  ...  in Informatics The LIPIcs series 20 publishes proceedings of leading conferences in the area of informatics.  ... 
doi:10.4230/2199-1995.2017 fatcat:im34ekmmxnbrtlgjk3os6u53pq