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
- Warring States
- Warring States academic sect
- Warring States bamboo slips collected by Tsinghua University
- Warring States Chu bamboo slips collected by the Shanghai museum
- Warring States primitive celadon musical instruments
- warring states primitive celadon pierced long neck bottle
- Warrior from Riace I
- Warrior Lanling
- Warrior Ma Daqi
- Warriors of Heaven and Earth
- Warriors of the Rainbow：Seediq Bale
- Warrnambool
- Wars against William Walker
- Warsaw Book Fair
- Warsaw Pact
- Warsaw University Observatory
- Warsaw Uprising
- Warshaw school
- warship noise control
- warship shock control
- warship vibration control
- war simulation
- Wars of the Roses
- Wars with the Veientes
- Warszawa