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
- all-china environment federation
- All-China Federation of Industry and Commerce
- All-China Federation of Returned Overseas Chinese
- All-China Federation of Taiwan Compatriots
- All-China Federation of Trade Union
- All-China Federation of Trade Unions
- All-China Film Industry Anti-Enemy Association
- All-China Journalists Association
- All-China Philatelic Federation
- All-China Sports Federation
- All-China Sports Federation Website
- All-China Students' Federation
- All-China Women's Federation
- All-China Youth Federation
- all collect method
- all-cotton costume non-ironing process
- Allee effect
- Allee effect of biological invasion
- alleged discovery of the Heavenly Texts
- alleghanian orogen
- Allegheny Observatory
- allegiance
- allegiance won by good governance
- allegorical interpretation
- allegory