大规模知识图谱预训练模型及电商应用

陈华钧, 张文, 黄志文, 叶橄强, 文博, 张伟

Large scale pre-trained knowledge graph model and e-commerce application

Huajun CHEN, Wen ZHANG, Chi-Man WONG, Ganqiang YE, Bo WEN, Wei ZHANG

表5 商品对齐任务的Hit@k指标的实验结果

数据集 模型 Hit@1 Hit@3 Hit@10 category-1 BERT 65.06% 76.06% 86.68% BERTPKGM-all 64.75% 77.50% 87.43% category-2 BERT 65.86% 78.07% 87.59% BERTPKGM-all 66.13% 78.19% 87.96% category-3 BERT 49.64% 66.18% 82.37% BERTPKGM-all 50.60% 67.14% 83.45%