计算机科学 ›› 2013, Vol. 40 ›› Issue (Z11): 363-365.
杨圩生,罗爱民,张萌萌
YANG Wei-sheng,LUO Ai-min and ZHANG Meng-meng
摘要： 近年来,为了解决推荐系统的用户冷启动问题,信任推荐技术得到了长足发展。然而,传统的信任推荐技术在处理信任关系上比较粗糙。基于信任环的推荐思想严格控制了信任度对推荐结果的影响。实验结果表明,该方法能有效解决用户冷启动问题,并提高推荐的准确率。
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