一作SIGIR 2026Oral· Information Retrieval (Full)
SpecTran: Spectral-Aware Transformer-based Adapter for LLM-Enhanced Sequential Recommendation
Yu Cui · Feng Liu · Zhaoxiang Wang · Changwang Zhang · Jun Wang · Can Wang · Jiawei Chen
摘要
Traditional sequential recommendation (SR) models learn low-dimensional item ID embeddings from user-item interactions, often overlooking textual information such as item titles or descriptions. Recent advances in Large Language Models (LLMs) have inspired a surge of research that encodes item te...