抽取

Feature extraction is one of the most basic problems of pattern recognition.

特征抽取是模式识别研究的最基本问题之一。

In the field of video retrieval, the problem of key frame extraction is of great importance.

在视频检索领域，研究关键帧抽取的问题是非常重要的一环。

Feature extraction is one of the key problems in pattern recognition field.

特征抽取是模式识别中的一个关键问题。

In this paper,we propose a novel feature selection method based on concept extraction and shielded level.

摘要］ 本文提出了一种新的基于概念抽取和屏蔽层的特征选择方法。

Feature extraction is one of the elementary problems in the area of pattern recognition.

特征抽取是模式识别研究的最基本的问题之一。

In this paper,a knowledge discovery model based on data extractor is proposed.

提出了基于数据抽取器的知识发现模型。

Thirty clinical nurses who could do eyedrop skillfully were subjected to selfcontrol trials.

抽取30名临床护士进行操作效果观察。

Methods: 360 students aged 1F 2 years were randomly divided into three groups: bifido factor milk group, milk group and control group.

随机整群抽取360名11～12岁学生，分成"双歧奶组"、"普通奶组"和"对照组"。

Its good programming practice to factor out commonalities in code.

抽取出我们代码中共性的东西是一个很好的编程习惯。

When it starts decimating the population of another federally protected species.

当它开始抽取人口另一个联邦保护物种。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！