不完备信息下的数据挖掘是一个难题，但它在实际决策中是不可避免的。
Data mining in incomplete information system is a hard problem but inevitable in uncertain decision.
随着信息越来越完备，专家对增长数据进行例行修正。
Experts made this routine revision of the growth figures as more complete information became available.
在许多情况下，现实世界的信息系统是不完备的。
In many cases, the information system in the real world is not complete.
本系统可以根据实际情况及时更新交通网络信息，为区域交通网络运输组织和管理提供准确完备的基础数据，并为网络规划工作做好准备。
The system can update network information, offer accurate and complete data for the transportation operation and management, and prepare for network planning in advance.
在实际的冲突中，信息往往是不完备的。
高质量的公共政策，有赖于较为完备、准确、及时的公共政策信息。
High quality public policies depend on perfect, true and seasonable public policy information.
可以用英语资格快速通过扳谈和论说较完备的一件事，搜罗时刻、地址、因果和进程等特定信息。
To use English to narrate a complete story, including time, place, process, cause and effect.
第二，权证能使股票市场信息更加充分完备；
Secondly, new information is generated in the warrants market.
而且非常完备的古文体系·信息包含量远远大于拼音文字。
Classical and very complete system is much greater than the phonetic information is contained.
得出搜索引擎现存的最主要问题是：信息完备性差、检准率不高、检索界面不够友好。
Then, it explains the major difference happened to the search engine on the Internet.
得出搜索引擎现存的最主要问题是：信息完备性差、检准率不高、检索界面不够友好。
Then, it explains the major difference happened to the search engine on the Internet.
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