三网融合下图书云服务个性化推荐

摘要

With the rapid development of cloud computing, the number of book services based on SaaS will grow rapidly, which makes it difficult for users to decide in personalized services selection. By establishing preference tree, we have constructed user model and service model of book services based on cloud computing technology in triple-play. In order to solve the recommendation problem, an algorithm of service selection is designed. The analysis and experiment show that the algorithm can achieve service selection according to user preferences.%随着云计算技术的飞速发展，数字图书馆云平台 SaaS 层的图书应用服务数量将会快速增长，为图书用户选择个性化的云服务带来困难。通过建立偏好树，构建了三网融合环境下的图书用户模型和图书云服务模型。为了确定图书云服务对图书用户的推荐度，设计了服务选择算法。经过实验数据分析，该算法可以根据图书用户模型的偏好需求，为用户推荐匹配度较高的图书云服务。