融合层级知识图谱嵌入与注意力机制的推荐方法.Published in:Journal of Frontiers of Computer Science & Technology, 2025, v. 19, n. 6, p. 1508, doi. 10.3778/j.issn.1673-9418.2407019By:沙潇;王建文;丁建川;徐笑然Publication type:Article