公开(公告)号：US20140324982A1

公开(公告)日：2014-10-30

申请号：US13872175

申请日：2013-04-29

Applicant: MICROSOFT CORPORATION

Inventor： Rakesh Agrawal ,  James A. Cook ,  Krishnaram Kenthapadi ,  Nina Mishra

IPC: H04L29/06

CPC classification number: H04L65/403 ,  H04L12/1831 ,  H04L51/04 ,  H04L51/16

Abstract: Text messages over some period of time are collected. Topic identifiers, such as hashtags, are extracted from the text messages. The text messages associated with each topic identifier are processed to identify which topic identifiers are associated with group chats based on information associated with the text messages such as the times when the text messages were generated and whether the text messages identify user accounts. The topic identifiers that are determined to be associated with the group chats are incorporated into applications that allow users to search for group chats, and to view text messages from past group chats.

Abstract translation: 收集一段时间内的短信。 从文本消息中提取主题标识符（如主题标签）。 处理与每个主题标识符相关联的文本消息，以基于与文本消息相关联的信息（例如，生成文本消息的时间）以及文本消息是否识别用户帐户来识别哪些主题标识符与组聊天相关联。 被确定为与组聊天相关联的主题标识符被合并到允许用户搜索组聊天并且从过去的组聊天中查看文本消息的应用中。