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Jul, 2024
跨域推荐的图信号处理
Graph Signal Processing for Cross-Domain Recommendation
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Jeongeun Lee, Seongku Kang, Won-Yong Shin, Jeongwhan Choi, Noseong Park...
TL;DR
基于图信号处理的统一的跨域推荐系统 (CGSP) 提供了更好的推荐性能,尤其在交叉用户比例较低的情况下,对于领域内和跨领域的推荐场景都有重要实际意义。
Abstract
cross-domain recommendation
(CDR) extends conventional recommender systems by leveraging user-item interactions from dense domains to mitigate data sparsity and the cold start problem. While CDR offers substantial potential for enhancing
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