《老龄化文献中社会参与的定义值之种类与分析：社会活动推荐分类》，梅拉尼·勒瓦索尔等，加拿大魁北克老龄化、健康与社会福利研究中心。

Inventory and analysis of definitions of social participation found in the aging literature: Proposed taxonomy of social activities.

youdao

本系统可以实现课件的分类显示以及对课件的推荐、审核发布、更新删除等功能。

This system implements functions such as displaying courseware by sort, recommending, auditing, issuing, renewing, deleting courseware.

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所以，del . icio . us的方法极有可能被用于构造一个自组织分类和推荐系统。

So the del.icio.us approach holds intriguing possibilities of self-organizing classification and recommendation systems.

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You'll find that those events as they get approved and start getting proposed by your classmates, they'll start appearing on the calendar as well in their respective categories.

你将会发现随着那些事情渐渐被认可,你的同学也开始推荐它们，它们也将开始在日历,和各自的分类中出现。

哈佛公开课 - 计算机科学课程节选