抽取
- 与 抽取 相关的网络例句 [注：此内容来源于网络，仅供参考]
-
In this paper,the design and the implementation of a rule induction based IE system is presented for automating Web information retrieval by DOM parsing and rules for retrieval,extraction and mapping.
通过文档对象模型解析以及检索、抽取、映射等规则的定义，设计并实现了一种具有规则归纳能力的信息抽取系统，用于Web信息的自动检索。
-
Multi-rate signal processing techniques including decimation, interpolation and their polyphase decomposition are introduced.
接着论述了基本的多速率信号处理技术—抽取、内插及其多相分解，研究了多级抽取的实现方法。
-
Methods:Stratified quota sampling was used to select four communities,representing different community health service models.
采用分层定额抽样方法，抽取 4个不同类型的社区，以入户调查和面对面访谈的方式共调查居民 4 17名，比较贫困居民和普通居民在卫生服务需求和利用方面的差异，并了解他们对家庭病床的认识。
-
Methods: 3 ml of venous blood was collected from 3 609 donees to determine Rh Blood Group.
抽取 36 0 9例受血者输血前静脉血 3ml检查 Rh血型。
-
The upper bound of error probability is used as the criteria of clustering and the evaluation of the clustering result. On the basis of initiatory clustering based on distance functions, the algorithms named"pick-over"and"fill-up"are proposed to minimize the upper bound of error probability.
我们将聚类准则即模式相似性测度问题和聚类结果的评价指标统一为总的最小错误概率上界，在算法实现上，首先先用基于距离函数的聚类方法得到初分类，然后采用基于最小错误概率的&抽取&和&回填&算法得到使总的错误概率上界最小的聚类结果的分析方法。
- 推荐网络例句
-
In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.
在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。
-
As long as foreign donors pay the PA's salary bill, few expect a new intifada.
只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。
-
Speak with contempt of none,form slave to king,the meanest bee,and will use,a sting.
别用 言词贬低任何人，无论国王还是奴隶。最卑戝的蜜蜂也会用它的毒针蜇人。