英语释义

1. to do preliminary processing of (something, such as data)

片语

Content Preprocessing内容预处理

Generalization preprocessing概化预处理

preprocessing subprogram预处理子程序

data preprocessing[计] 数据预处理；资料预处理

image preprocessing图像预处理

preprocessing directive前置处理器指示词

Image PreProcessing图像预处理

interestingness preprocessing兴趣度预处理

preprocessing data预处理数据

Preprocessing Menus前处理菜单

英汉例句

• The text chunking, as a preprocessing step for parsing, is to divide text into syntactically related non-overlapping groups of words (chunks), reducing the complexity of the full parsing.

  文本组块分析作为句法分析的预处理阶段，通过将文本划分成一组互不重叠的片断，来达到降低句法分析的难度。

• These files might require preprocessing to put them into an appropriate format.

  这些文件可能需要进行预处理，以便将它们转换为适当的格式。

• Removing the namespace from the XML document by preprocessing it with an XSLT might be an option, but doing so might be time-consuming.

  利用一个XSLT对XML文档进行预处理以删除其中的名称空间也是一种解决方案，但是这样做可能比较费时间。

• In writer identification (WI), writing styles are always compared by character matching, while image preprocessing and normalization are very important for matching.

  笔迹鑒别多用匹配方法比较字符的书写风格，而字符图像的预处理和归一化对匹配是非常重要的。

• When a method marked as conditional is called, the presence or absence of the specified preprocessing symbol determines whether the call is included or omitted.

  当调用标记为条件的方法时，指定的预处理符号的存在或不存在决定是否包含或省略此调用。

• Therefore, it「s useful for editing command output or for when you」re preprocessing a file with other tools — you can then pipe that text output straight to sed for quick editing.

  因此，它对于编辑命令输出或对于使用其他工具对文件进行预处理非常有用——然后您可以将该文本通过管道直接输出给sed，以进行快速编辑。

• Fingerprint identification module includes the preprocessing of fingerprint, feature extraction, the classing of fingerprint as well as matching, the establishment of fingerprint storehouse.

  指纹识别模块包括指纹图像的预处理，特征提取，分类，匹配以及指纹库的建立。

• First, the high ratio of markup to value in the atom information is eliminated by converting the atom coordinates to relation format in the preprocessing step.

  第一，通过在预处理步骤中将原子坐标转换成关系格式来消除原子信息中标记与值的高比例。

• I can think of several other cases when I could use these two filters, for example, to remove unwanted Spaces as preprocessing before publishing HTML documents.

  我还能够想出其它几种可以使用这两个过滤器的情况，例如，要在发布HTML文档之前作预处理时除去不想要的空格。

• In the data mining or machine learning field, a data preprocessing procedure is often needed to eliminate errors, noises, in-consistent data or missing data that are contained in the dataset.

  在数据挖掘以及机器学习等领域，都需要涉及一个数据预处理过程，以消除数据中所包含的错误、噪声、不一致数据或缺失值。

• The image data preprocessing of remote sensing satellite includes data catalogue archive management browse and query product generation etc.

  遥感卫星图像资料的预处理包括资料编目、档管理、览查询和产品生产等部分。

• Attribute reduction is one of important step in preprocessing of data mining, it improves the efficiency of the data mining algorithm by reducing the dimensions of the information.

  属性约简是数据挖掘预处理中非常重要的一步，它通过减少信息的维数提高数据挖掘算法的效率。

• One is all the preprocessing and transforming of the data into the proper view for analysis.

  一是把数据预处理并转换成适当视图用以分析的所有操作。

• First, the you must modify the chapter1.xml file to remove the XML preprocessing directive and the DOCTYPE element.

  首先，必须修改chapter 1 . xml文件以删除xml预处理指令和DOCTYPE元素。

• As discussed, the analyzers are responsible for preprocessing the text data and converting it into tokens stored in the index.

  正如上文所述，分析程序负责处理文本数据并将其转换为标记存储在索引中。

• However, you will probably find it much more convenient to use the InfoSphere Warehouse built-in data preprocessing capabilities.

  然而，您将可能发现其更便于使用InfoSphereWarehouse内置数据预处理功能。

• By using of GFO, different display effects of an image can be obtained with different preprocessing methods.

  它能与不同的图象预处理方法相结合从而产生不同的图象显示效果。

• This kind of preprocessing is a good idea — you can never really trust user input 100 percent.

  进行这类预处理不失为一个好的做法 —不能百分之百相信用户的输入。

• It provides a pipeline framework for preprocessing and validation of documents.

  为预处理和验证文档提供了管道框架(pipelineframework)。