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Guy Lebanon

Guy Lebanon

Overview

Guy Lebanon is affiliated with Google in the United States. Their research contributions currently include work published in 2025, primarily focusing on large-scale recommendation systems. Their recent paper is titled C2AL: Cohort-Contrastive Auxiliary Learning for Large-scale Recommendation Systems, published in arXiv (Cornell University).

Lebanon's collaborative network includes frequent co-authors involved in similar research areas. These co-authors are:

  • Mertcan Cokbas
  • Ziteng Liu
  • Elder Veliz
  • Ellie Wen
  • Huayu Li

Their work is disseminated mainly through the arXiv (Cornell University) platform, reflecting engagement with pre-publication and open-access scholarly communication channels.

The scope of Lebanon's research is centered on large-scale recommendation systems, involving technical and methodological challenges relevant to machine learning and data science. This is indicated by their focus on cohort-contrastive auxiliary learning strategies for improving recommendation quality on expansive datasets.

There are no listed awards, book publications, or specified main or subfields of study associated with Lebanon in the available data. The professional profile suggests a specialization within applied machine learning and recommender systems, underpinned by collaborative development and publication of new algorithms or frameworks.

Best Publications

  • Diffusion Kernels on Statistical Manifolds

    John Lafferty;Guy Lebanon

  • Cranking: Combining Rankings Using Conditional Probability Models on Permutations

    Guy Lebanon;John D. Lafferty

  • Boosting and Maximum Likelihood for Exponential Models

    Guy Lebanon;John D. Lafferty

  • Local Low-Rank Matrix Approximation

    Joonseok Lee;Seungyeon Kim;Guy Lebanon;Yoram Singer

  • Metric learning for text documents

    G. Lebanon

  • Isotonic Conditional Random Fields and Local Sentiment Flow

    Yi Mao;Guy Lebanon

  • Local collaborative ranking

    Joonseok Lee;Samy Bengio;Seungyeon Kim;Guy Lebanon

  • A Comparative Study of Collaborative Filtering Algorithms

    Joonseok Lee;Mingxuan Sun;Guy Lebanon

  • The Landmark Selection Method for Multiple Output Prediction

    Krishnakumar Balasubramanian;Guy Lebanon

  • Learning multiple-question decision trees for cold-start recommendation

    Mingxuan Sun;Fuxin Li;Joonseok Lee;Ke Zhou

  • LLORMA: local low-rank matrix approximation

    Joonseok Lee;Seungyeon Kim;Guy Lebanon;Yoram Singer

  • The Locally Weighted Bag of Words Framework for Document Representation

    Guy Lebanon;Yi Mao;Joshua Dillon

  • Riemannian Geometry and Statistical Machine Learning

    Guy Lebanon;John Lafferty

  • Visualizing Incomplete and Partially Ranked Data

    P. Kidwell;G. Lebanon;W.S. Cleveland

  • Information Diffusion Kernels

    Guy Lebanon;John D. Lafferty

  • PREA: personalized recommendation algorithms toolkit

    Joonseok Lee;Mingxuan Sun;Guy Lebanon

  • Unsupervised Supervised Learning I: Estimating Classification and Regression Errors without Labels

    Pinar Donmez;Guy Lebanon;Krishnakumar Balasubramanian

  • Mechanisms for database intrusion detection and response

    Ashish Kamra;Elisa Bertino;Guy Lebanon

  • Conditional Models on the Ranking Poset

    Guy Lebanon;John D. Lafferty

  • Sequential Document Visualization

    Yi Mao;J.V. Dillon;G. Lebanon

Frequent Co-Authors

John Lafferty
John Lafferty Yale University
Haesun Park
Haesun Park Georgia Institute of Technology
Yoram Singer
Yoram Singer Princeton University
Alfred M. Bruckstein
Alfred M. Bruckstein Technion – Israel Institute of Technology
Elisa Bertino
Elisa Bertino Purdue University West Lafayette
Irfan Essa
Irfan Essa Georgia Institute of Technology
Cristian Sminchisescu
Cristian Sminchisescu Google (United States)
Kevyn Collins-Thompson
Kevyn Collins-Thompson University of Michigan–Ann Arbor
Samy Bengio
Samy Bengio Apple (United States)
Saurabh Bagchi
Saurabh Bagchi Purdue University West Lafayette

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