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
- Ugandan English Literature
- Uganda Patriotic Movement
- Uganda People’s Congress
- Uganda–Tanzania War
- Ugarit
- U-gas coal gasifier
- U gas process
- U-gas process
- U-gas煤气化炉
- UGC
- U Gem binary
- U Geminorum star
- U Gem star
- U Gem variable
- U Gem variable star
- Ugetsu
- Ugetsu Monogatari (Tales of Moonlight and Rain)
- UGI coal gasifier
- Ugi multicomponent reaction
- Ugi reaction
- UGI煤气化炉
- Uglidisi
- ugliness
- Ugly Duckling
- Uglīdīsī