Fields · Physical Sciences · Computer Science · Information Systems

Recommender Systems and Techniques

This cluster of papers focuses on the advancements in recommender system technologies, including collaborative filtering, matrix factorization, deep learning, content-based recommendation, web mining, context-aware recommender systems, neural networks, user modeling, and trust-aware recommender systems. The papers cover various techniques and methodologies for improving recommendation accuracy and addressing challenges such as cold start problems and privacy concerns.

74,018 works

Papers listed on taxonomy pages are the top few works per node from the OpenAlex snapshot. That list is not exhaustive and is not an endorsement. The topic map and the journal registry remain separate: there is still no authoritative topic-to-venue or topic-to-organization edge. Search is a lexical lookup, not a claim that a venue publishes a topic.

Most cited

  1. Matrix Factorization Techniques for Recommender Systems

    Yehuda Koren, Robert Bell, Chris Volinsky · 2009 · Computer · 11,911 citations

  2. Toward the next generation of recommender systems: a survey of the state-of-the-art and possible extensions

    Gediminas Adomavičius, Alexander Tuzhilin · 2005 · IEEE Transactions on Knowledge and Data Engineering · 10,370 citations

  3. Evaluating collaborative filtering recommender systems

    Jonathan L. Herlocker, Joseph A. Konstan, Loren Terveen, John Riedl · 2004 · ACM Transactions on Information Systems · 5,817 citations

  4. Amazon.com recommendations: item-to-item collaborative filtering

    Greg Linden, Brent Smith, Jeremy York · 2003 · IEEE Internet Computing · 5,406 citations

  5. The MovieLens Datasets

    F. Maxwell Harper, Joseph A. Konstan · 2015 · ACM Transactions on Interactive Intelligent Systems · 3,929 citations

  6. Hybrid Recommender Systems: Survey and Experiments

    Robin Burke · 2002 · User Modeling and User-Adapted Interaction · 3,824 citations

Most recent

  1. A scalable hybrid recommendation framework for e-commerce using distributed big data processing

    Sahil Goyal, Vivek Hotchandani, Zulfikar Ali Ansari, Archana Y. Chaudhari · 2026 · Discover Computing · 0 citations

  2. Optimization of Machine Learning–Based Recommendation Systems on E-Commerce Platforms

    Stephen Gregorius Kurnia, Muhammad Rizki Perdana, Aldian Yusup · 2026 · East Asian Journal of Multidisciplinary Research · 0 citations

  3. Knowledge-Stability-Guided Dual-Graph Contrastive Learning for Recommendation

    Yifei Wang, Yuzhi Xiao, Tao Huang, Yuanli Zhang · 2026 · Electronics · 0 citations

  4. Systematic Review Recommendation Engines: Techniques and Their Impact on Customer Engagement

    Project Management · 2026 · 0 citations

  5. Beyond Model Complexity: A Reproducible Comparison of Classical Machine Learning, Matrix Factorization, Graph Embeddings, and LightGCN for Recommendation

    Rodolfo Bojorque, David Yánez-Peter, Miguel Arcos · 2026 · Algorithms · 0 citations

  6. SynRec: Synergistic multi-domain recommendation with frequency-guided expert specialization

    Zilu Wang, Dong Wang, Ming Li Zong, Guogang Cao · 2026 · Knowledge-Based Systems · 0 citations

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