arXiv AI By Wenqiao Zhu, Chao Xu, Haipang Wu, Ji Liu

TSPORec: Token Selection via Preference Optimization for LLM-Based Sequential Recommendation

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arXiv:2608. 09605v1 Announce Type: cross Abstract: Large Language Models (LLMs) have emerged as powerful tools for improving recommendation systems.

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arXiv Machine Learning
Jul 14

Tokenizing Numerical and Embedding Features for LLM RecSys

arXiv:2607. 10016v1 Announce Type: cross Abstract: Large language models (LLMs) are increasingly used as backbone architectures for recommender systems because of their strong sequence modeling and representation learning capabilities.

By Zhe Xu, Ankit Peshin, Chiyu Zhang, Feng Qi, Johnson Lui, Anil Ramakrishna, Justin Johnson, Carl Hu, Kaushik Rangadurai, Luke Simon
arXiv AI
Sep 17

Unleash LLMs Potential for Sequential Recommendation by Coordinating Dual Dynamic Index Mechanism

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arXiv Machine Learning
Aug 11

Preserving Item Semantics for Free: Rethinking Token Initialization in LLM-Based Generative Recommendation

arXiv:2608. 07816v1 Announce Type: cross Abstract: Recent advances in generative recommendation (GR) leverage large language models (LLMs) as recommender backbones, enabling LLMs to directly generate recommendations conditioned on item-interaction histories.

By Donald Loveland, Liam Collins, Bhuvesh Kumar, Danai Koutra, Neil Shah