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A label ranking approach for selecting rankings of collaborative filtering algorithms

Published: 09 April 2018 Publication History

Abstract

The large amount of Recommender System algorithms makes the selection of the most suitable algorithm for a new dataset a difficult task. Metalearning has been successfully used to deal with this problem. It works by mapping dataset characteristics with the predictive performance obtained by a set of algorithms. The models built on this data are capable of predicting the best algorithm for a new dataset. However, typical approaches try only to predict the best algorithm, overlooking the performance of others. This study focus on the use of Metalearning to select the best ranking of CF algorithms for a new recommendation dataset. The contribution lies in the formalization and experimental validation of using Label Ranking to select a ranked list of algorithms. The experimental procedure proves the superior performance of the proposed approach regarding both ranking accuracy and impact on the baselevel performance. Furthermore, it draws and compares the knowledge regarding metafeature importance for both classification and Label Ranking tasks in order to provide guidelines for the design of algorithms in the Recommender System community.

References

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Gediminas Adomavicius and Jingjing Zhang. 2012. Impact of data characteristics on recommender systems. ACM Information Systems 3, 1 (2012), 1--17.
[2]
Pavel Brazdil, Christophe Giraud-Carrier, Carlos Soares, and Ricardo Vilalta. 2009. Metalearning: Applications to Data Mining (1 ed.). Springer.
[3]
Pavel Brazdil, Carlos Soares, and Joaquim da Costa. 2003. Ranking Learning Algorithms : Using IBL and Meta-Learning on Accuracy and Time Results. Machine Learning 50, 3 (2003), 251--277.
[4]
Tiago Cunha, Carlos Soares, and André C.P.L.F. de Carvalho. 2016. Selecting Collaborative Filtering algorithms using Metalearning. In European Conference on Machine Learning and Knowledge Discovery in Databases. 393--409.
[5]
Tiago Cunha, Carlos Soares, and André C.P.L.F. de Carvalho. 2018. Metalearning and Recommender Systems: A literature review and empirical study on the algorithm selection problem. Information Sciences (2018), 128--144.
[6]
Tiago Cunha, Carlos Soares, and Andre C. P. L. F. de Carvalho. 2017. Recommending Collaborative Filtering algorithms using subsampling landmarkers. In Discovery Science. 189--203.
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Cláudio Rebelo de Sá, Carlos Soares, Arno Knobbe, and Paulo Cortez. 2016. Label Ranking Forests. Expert Systems (2016).
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Janez Demšar. 2006. Statistical Comparisons of Classifiers over Multiple Data Sets. Journal of Machine Learning Research 7 (2006), 1--30.
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Michael Ekstrand and John Riedl. 2012. When Recommenders Fail: Predicting Recommender Failure for Algorithm Selection. ACM RecSys (2012), 233--236.
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Zeno Gantner, Steffen Rendle, Christoph Freudenthaler, and Lars Schmidt-Thieme. 2011. MyMediaLite. In ACM RecSys. 305--308.
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Josephine Griffith, Colm O'Riordan, and Humphrey Sorensen. 2012. Investigations into user rating information and predictive accuracy in a collaborative filtering domain. In ACM Symposium on Applied Computing. 937--942.
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Eyke Hüllermeier, Johannes Fürnkranz, Weiwei Cheng, and Klaus Brinker. 2008. Label ranking by learning pairwise preferences. Artificial Intelligence 172, 16-17 (2008), 1897--1916.
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Pawel Matuszykand Myra Spiliopoulou. 2014. Predicting the Performance of Collaborative Filtering. In Web Intelligence, Mining and Semantics. 38:1--38:6.
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Fábio Pinto, Carlos Soares, and João Mendes-Moreira. 2016. Towards automatic generation of Metafeatures. In PAKDD. 215--226.
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John Rice. 1976. The Algorithm Selection Problem. Advances in Computers 15 (1976), 65--118.
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Carlos Soares. 2015. labelrank: Predicting Rankings of Labels. https://cran.r-project.org/package=labelrank
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Shankar Vembu and Thomas Gärtner. 2010. Label ranking algorithms: A survey. In Preference Learning. 45--64.

Cited By

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  • (2022)Evaluating the performance of bagging-based k-nearest neighbor ensemble with the voting rule selection methodMultimedia Tools and Applications10.1007/s11042-022-12716-381:15(20741-20762)Online publication date: 12-Mar-2022
  • (2020)BoostLR: A Boosting-Based Learning Ensemble for Label Ranking TasksIEEE Access10.1109/ACCESS.2020.30267588(176023-176032)Online publication date: 2020
  • (2020)Extreme Algorithm Selection with Dyadic Feature RepresentationDiscovery Science10.1007/978-3-030-61527-7_21(309-324)Online publication date: 15-Oct-2020
  • Show More Cited By

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Published In

cover image ACM Conferences
SAC '18: Proceedings of the 33rd Annual ACM Symposium on Applied Computing
April 2018
2327 pages
ISBN:9781450351911
DOI:10.1145/3167132
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 09 April 2018

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Author Tags

  1. collaborative filtering
  2. label ranking
  3. metalearning

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  • Poster

Funding Sources

  • Fundação para a Ciência e Tecnologia

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SAC 2018
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SAC 2018: Symposium on Applied Computing
April 9 - 13, 2018
Pau, France

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Overall Acceptance Rate 1,650 of 6,669 submissions, 25%

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Cited By

View all
  • (2022)Evaluating the performance of bagging-based k-nearest neighbor ensemble with the voting rule selection methodMultimedia Tools and Applications10.1007/s11042-022-12716-381:15(20741-20762)Online publication date: 12-Mar-2022
  • (2020)BoostLR: A Boosting-Based Learning Ensemble for Label Ranking TasksIEEE Access10.1109/ACCESS.2020.30267588(176023-176032)Online publication date: 2020
  • (2020)Extreme Algorithm Selection with Dyadic Feature RepresentationDiscovery Science10.1007/978-3-030-61527-7_21(309-324)Online publication date: 15-Oct-2020
  • (2018)CF4CFProceedings of the 12th ACM Conference on Recommender Systems10.1145/3240323.3240378(357-361)Online publication date: 27-Sep-2018
  • (2018)CF4CF-META: Hybrid Collaborative Filtering Algorithm Selection FrameworkDiscovery Science10.1007/978-3-030-01771-2_8(114-128)Online publication date: 7-Oct-2018

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