管理学 情报服务技术 释 collaborative recommendation 协同推荐 利用协同过滤算法进行的个性化推荐技术，根据与目标用户相似的用户行为，推断目标用户对特定产品的喜好程度，然后根据这一喜好程度进行相应的推荐。
计算机应用 基于网络的信息服务 释文 social recommendation, collaborative recommendation 协同推荐
- community health service information systems
- Community health service system
- community identity
- community information communication
- community integrated service centers
- community interaction Pattern
- community internet of things
- community interpreting
- Community intervention study
- community invasibility
- community investigation
- community issue
- community landscape dynamic model
- Community Language Learning
- community leader
- community-level mutual aid
- community-level self-governance
- community library
- community long term care
- community management
- Community management project
- community medical service center
- Community medical services
- community mental health
- Community mobilization