一作SIGIR 2026Oral· Information Retrieval (Full)
LLM-EDT: Large Language Models Enhanced Cross-domain Sequential Recommendation with Dual-phase Training
Ziwei Liu · Qidong Liu (Xi' · an Jiaotong University) · an Jiaotong University) · an Jiaotong University) · an Jiaotong University) · an Jiaotong University) · an Jiaotong University) · an Jiaotong University) · an Jiaotong University)
摘要
Cross-domain Sequential Recommendation (CDSR) has been proposed to enrich user-item interactions by incorporating information from various domains. Despite current progress, the domain imbalance issue and domain transition issue hinder further development of CDSR. The former presents a phenomenon...