Efficient Generative Retrieval for E-commerce Search with Semantic Cluster IDs and Expert-Guided RL

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Zhu, Jianbo, Fang, Xing, Wang, Jing, Jin, Mingmin, Wang, Bokang, Song, Guangxin, Xie, Zhenyu, Bai, Junjie
Format:	Preprint
Published:	2026
Subjects:	Information Retrieval Artificial Intelligence
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Decoupled Residual Quantization for Robust Semantic IDs in Recommendation
by: Wang, Xuesi, et al.
Published: (2026)

From Head to Tail: Asymmetric Knowledge Transfer in Long-tail Recommendation with Generative Semantic IDs
by: Yan, Chenyi, et al.
Published: (2026)

Semantic IDs for Joint Generative Search and Recommendation
by: Penha, Gustavo, et al.
Published: (2025)

Semantic-enhanced Modality-asymmetric Retrieval for Online E-commerce Search
by: Zhou, Zhigong, et al.
Published: (2025)

SID-Coord: Coordinating Semantic IDs for ID-based Ranking in Short-Video Search
by: Li, Guowen, et al.
Published: (2026)

R2LED: Equipping Retrieval and Refinement in Lifelong User Modeling with Semantic IDs for CTR Prediction
by: Liu, Qidong, et al.
Published: (2026)

DOS: Dual-Flow Orthogonal Semantic IDs for Recommendation in Meituan
by: Yin, Junwei, et al.
Published: (2026)

Generative Recommendation with Semantic IDs: A Practitioner's Handbook
by: Ju, Clark Mingxuan, et al.
Published: (2025)

Semantic IDs for Music Recommendation
by: Mei, M. Jeffrey, et al.
Published: (2025)

LLMs Need Encoders for Semantic IDs Too
by: Chen, Xiangyi, et al.
Published: (2026)

Generating Long Semantic IDs in Parallel for Recommendation
by: Hou, Yupeng, et al.
Published: (2025)

From IDs to Semantics: A Generative Framework for Cross-Domain Recommendation with Adaptive Semantic Tokenization
by: Hu, Peiyu, et al.
Published: (2025)

DAS: Dual-Aligned Semantic IDs Empowered Industrial Recommender System
by: Ye, Wencai, et al.
Published: (2025)

Generative Retrieval with Preference Optimization for E-commerce Search
by: Li, Mingming, et al.
Published: (2024)

Unleash the Potential of Long Semantic IDs for Generative Recommendation
by: Xia, Ming, et al.
Published: (2026)

Reasoning over Semantic IDs Enhances Generative Recommendation
by: He, Yingzhi, et al.
Published: (2026)

The Best of the Two Worlds: Harmonizing Semantic and Hash IDs for Sequential Recommendation
by: Liu, Ziwei, et al.
Published: (2025)

Hi-Gen: Generative Retrieval For Large-Scale Personalized E-commerce Search
by: Wu, Yanjing, et al.
Published: (2024)

Mine and Refine: Optimizing Graded Relevance in E-commerce Search Retrieval
by: Xi, Jiaqi, et al.
Published: (2026)

Learning to Trust: Dynamic Utilization of Retrieval-Augmented Generation for E-commerce Search Relevance
by: Xu, Tingqiao, et al.
Published: (2025)

LLM-based Semantic Search for Conversational Queries in E-commerce
by: Siddiqui, Emad, et al.
Published: (2026)

A Unified Search and Recommendation Framework Based on Multi-Scenario Learning for Ranking in E-commerce
by: Liu, Jinhan, et al.
Published: (2024)

Semantic IDs for Recommender Systems at Snapchat: Use Cases, Technical Challenges, and Design Choices
by: Ju, Clark Mingxuan, et al.
Published: (2026)

Empowering Large Language Model for Sequential Recommendation via Multimodal Embeddings and Semantic IDs
by: Wang, Yuhao, et al.
Published: (2025)

Taxonomy-based Negative Sampling In Personalized Semantic Search for E-commerce
by: Jinadu, Uthman, et al.
Published: (2025)

HiD-VAE: Interpretable Generative Recommendation via Hierarchical and Disentangled Semantic IDs
by: Fang, Dengzhao, et al.
Published: (2025)

Variable-Length Semantic IDs for Recommender Systems
by: Khrylchenko, Kirill
Published: (2026)

Summarization-Based Document IDs for Generative Retrieval with Language Models
by: Li, Haoxin, et al.
Published: (2023)

Improving E-commerce Search with Category-Aligned Retrieval
by: Aliev, Rauf
Published: (2025)

CapsID: Soft-Routed Variable-Length Semantic IDs for Generative Recommendation
by: Cheng, Wenzhuo, et al.
Published: (2026)

Semantic Search for Information Retrieval
by: Farivar, Kayla
Published: (2025)

Quantizing Intent: Cross-Domain Semantic IDs from Organic Activity for Industrial Ranking
by: Choi, Julie, et al.
Published: (2026)

Lossless Compression of Vector IDs for Approximate Nearest Neighbor Search
by: Severo, Daniel, et al.
Published: (2025)

Better Generalization with Semantic IDs: A Case Study in Ranking for Recommendations
by: Singh, Anima, et al.
Published: (2023)

MRSE: An Efficient Multi-modality Retrieval System for Large Scale E-commerce
by: Jiang, Hao, et al.
Published: (2024)

OneSearch: A Preliminary Exploration of the Unified End-to-End Generative Framework for E-commerce Search
by: Chen, Ben, et al.
Published: (2025)

Farewell to Item IDs: Unlocking the Scaling Potential of Large Ranking Models via Semantic Tokens
by: Zhao, Zhen, et al.
Published: (2026)

When Text-as-Vision Meets Semantic IDs in Generative Recommendation: An Empirical Study
by: Qiao, Shutong, et al.
Published: (2026)

SRLF: An Agent-Driven Set-Wise Reflective Learning Framework for Sequential Recommendation
by: Wang, Jiahao, et al.
Published: (2025)

Can We Predict the Next Question? A Collaborative Filtering Approach to Modeling User Behavior
by: Fu, Bokang, et al.
Published: (2025)