基于SOM神经网络和排序因子分解机的图书资源精准推荐
丁永刚1,张雨琴1,付强2,周箭锋1,黄志芳1
Precise Recommendation of Book Resources Based on SOM Neural Network and Ranking Factorization Machines
情报理论与实践 . 2019, (9): 133 .  DOI: 10.16353/j.cnki.1000.7490.2019.09.023