Towards context-aware data mining
Towards context-aware data mining
批准号:
312194-2011
负责人:
Pei, Jian
金额:
$3.57万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2016
资助国家:
加拿大
项目状态:
已结题
起止时间:
2016-01-01 至 2017-12-31
中文摘要
将用户请求的上下文传递给数据挖掘应用程序仍然是一个巨大的瓶颈。一方面,由于数据挖掘任务往往是复杂的,这是非常困难的用户完全表达她的复杂意图。另一方面,数据挖掘应用程序往往没有被设计得很好,以主动和自动地理解用户请求的上下文。幸运的是,越来越多的在线信息检索和数据挖掘应用,如Web搜索引擎、在线数据分析和商业智能服务以及在线社交网站,已经积累了用户交互历史,例如,在各种日志中。这样的用户数据可以提供有用的提示以理解用户请求的上下文。
英文摘要
Communicating context of user requests to data mining applications remains a huge bottleneck. On the one hand, since data mining tasks are often complicated, it is very difficult for a user to completely express her sophisticated intent. On the other hand, data mining applications are often not designed well to understand context of user requests proactively and automatically. Fortunately, more and more online information retrieval and data mining applications, such as web search engines, online data analysis and business intelligence services, and online social networking sites, have accumulated user interaction history, for example, in various kinds of logs. Such user data may provide useful hints to understand context of user requests.
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