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Usage-based web recommendations: a reinforcement learning approach

Published: 19 October 2007 Publication History

Abstract

Information overload is no longer news; the explosive growth of the Internet has made this issue increasingly serious for Web users. Users are very often overwhelmed by the huge amount of information and are faced with a big challenge to find the most relevant information in the right time. Recommender systems aim at pruning this information space and directing users toward the items that best meet their needs and interests. Web Recommendation has been an active application area in Web Mining and Machine Learning research. In this paper we propose a novel machine learning perspective toward the problem, based on reinforcement learning. Unlike other recommender systems, our system does not use the static patterns discovered from web usage data, instead it learns to make recommendations as the actions it performs in each situation. We model the problem as Q-Learning while employing concepts and techniques commonly applied in the web usage mining domain. We propose that the reinforcement learning paradigm provides an appropriate model for the recommendation problem, as well as a framework in which the system constantly interacts with the user and learns from her behavior. Our experimental evaluations support our claims and demonstrate how this approach can improve the quality of web recommendations.

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  • (2024)Modeling User Retention through Generative Flow NetworksProceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining10.1145/3637528.3671531(5497-5508)Online publication date: 25-Aug-2024
  • (2024)Future Impact Decomposition in Request-level RecommendationsProceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining10.1145/3637528.3671506(5905-5916)Online publication date: 25-Aug-2024
  • (2024)Sequential Recommendation for Optimizing Both Immediate Feedback and Long-term RetentionProceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval10.1145/3626772.3657829(1872-1882)Online publication date: 10-Jul-2024
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Published In

cover image ACM Conferences
RecSys '07: Proceedings of the 2007 ACM conference on Recommender systems
October 2007
222 pages
ISBN:9781595937308
DOI:10.1145/1297231
Permission to make digital or hard copies of all or part 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 components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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New York, NY, United States

Publication History

Published: 19 October 2007

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Author Tags

  1. machine learning
  2. personalization
  3. recommender systems
  4. reinforcement learning
  5. web usage mining

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RecSys07
Sponsor:
RecSys07: ACM Conference on Recommender Systems
October 19 - 20, 2007
MN, Minneapolis, USA

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Overall Acceptance Rate 254 of 1,295 submissions, 20%

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Cited By

View all
  • (2024)Modeling User Retention through Generative Flow NetworksProceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining10.1145/3637528.3671531(5497-5508)Online publication date: 25-Aug-2024
  • (2024)Future Impact Decomposition in Request-level RecommendationsProceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining10.1145/3637528.3671506(5905-5916)Online publication date: 25-Aug-2024
  • (2024)Sequential Recommendation for Optimizing Both Immediate Feedback and Long-term RetentionProceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval10.1145/3626772.3657829(1872-1882)Online publication date: 10-Jul-2024
  • (2024)SMONAC: Supervised Multiobjective Negative Actor–Critic for Sequential RecommendationIEEE Transactions on Neural Networks and Learning Systems10.1109/TNNLS.2023.331735335:12(18525-18537)Online publication date: Dec-2024
  • (2024)A Survey on Reinforcement Learning for Recommender SystemsIEEE Transactions on Neural Networks and Learning Systems10.1109/TNNLS.2023.328016135:10(13164-13184)Online publication date: Oct-2024
  • (2024)A Tutorial-Generating Method for Autonomous Online LearningIEEE Transactions on Learning Technologies10.1109/TLT.2024.339059317(1558-1567)Online publication date: 2024
  • (2024)A reinforcement learning recommender system using bi-clustering and Markov Decision ProcessExpert Systems with Applications10.1016/j.eswa.2023.121541237(121541)Online publication date: Mar-2024
  • (2023)Building Human Values into Recommender Systems: An Interdisciplinary SynthesisACM Transactions on Recommender Systems10.1145/36322972:3(1-57)Online publication date: 13-Nov-2023
  • (2023)User Tampering in Reinforcement Learning Recommender SystemsProceedings of the 2023 AAAI/ACM Conference on AI, Ethics, and Society10.1145/3600211.3604669(58-69)Online publication date: 8-Aug-2023
  • (2023)Multi-Task Recommendations with Reinforcement LearningProceedings of the ACM Web Conference 202310.1145/3543507.3583467(1273-1282)Online publication date: 30-Apr-2023
  • Show More Cited By

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