3260 papers • 126 benchmarks • 313 datasets
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These leaderboards are used to track progress in collaborative-ranking-2
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Use these libraries to find collaborative-ranking-2 models and implementations
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A Personalized Transformer (SSE-PT) model, inspired by the popular Transformer model in natural languages processing, which can handle extremely long sequences and outperform SASRec in ranking results with comparable training speed, striking a balance between performance and speed requirements.
A large-scale non-convex implementation of AltSVM is developed that trains a factored form of the matrix via alternating minimization, and scales and parallelizes very well to large problem settings.
Qualitative studies demonstrate evidence that the proposed model is able to infer and encode explicit sentiment, temporal and attribute information despite being only trained on implicit feedback, ascertains the ability of LRML to uncover hidden relational structure within implicit datasets.
A theoretical framework for analyzing listwise ranking methods based on a novel representation theory for the permutation model is developed and derived, which derives asymptotic statistical rates as the number of users and items grow together.
This paper proposes a novel setwise Bayesian approach for collaborative ranking, namely SetRank, to inherently accommodate the characteristics of implicit feedback in recommender system and aims at maximizing the posterior probability of novel set Wise preference comparisons.
The spectral graph matrix completion (SGMC) method is proposed, which can recover the underlying matrix in distributed systems by filtering the noisy data in the graph frequency domain by developing polynomial and sparse frequency filters to remedy the accuracy loss caused by the approximations.
This dissertation, covering some recent advances in collaborative filtering and ranking, introduces personalization for the state-of-the-art sequential recommendation model with the help of SSE and discusses the new regularization technique Stochastic Shared Embeddings.
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