statistics technique 统计分析技术
Focus on problem of statistics of query optimizer on update, we design a statistics method based on partition technique.
并针对传统查询优化器对于大规模海量数据统计信息更新不及时的问题，设计了一种基于分区技术的统计方法。
Objective To explore the application of the network questionnaire survey in health statistics and the technique for controlling errors.
目的探讨网络问卷调查在卫生统计中的应用和技术控制措施。
Setting up the result knowledge bank with XML technique and breaking down and matching with statistics way, the accuracy of query is improved greatly.
通过XML技术组织答案知识库，利用基于统计的方法进行分词与匹配，有效地提高了查询的精度。
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