对于第二种用户行为的检索，目前采取的办法是，根据包括个人基本资料信息，用户的历史行为，用户好友列表来推荐信息。
For the second, user-based analysis, a number of approaches have been taken, including ones based on profile information, user actions, and lists of the user's friends or contacts.
创建新的数据记录可以包括将一个联系人添加到好友列表。
Creating new data records could include adding a contact to a buddy list.
Notes即时消息好友联系列表现在包括三个新的选项：仅显示在线联系人、显示简称和对列表进行排序。
Notes instant messaging contact lists now include three new options: show online people only, show short names, and sort list.
应用推荐