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[自]特征选择；特铡择
1、feature───vi.起重要作用；vt.特写；以…为特色；由…主演；n.特色，特征；容貌；特写或专题节目
2、poinciana feature───波因西亚特征
3、jury selection───陪审员选任制度；陪审团选拔；挑选陪审员
4、feature story───n.深度报道；n.新闻特写；专题报道
5、discretional selection───自由选择
6、selection───n.选择，挑选；选集；精选品
7、feature feature───特征
8、apostatic selection───背道选择
9、selection 2020───选择2020
1、is also important to think about feature selection for training the model.───在训练模型时考虑使用特征选择也是很重要的。
2、Such comparative results confirm that the classification performance can be improved by feature selection and representation.───由此证明了特征的选择和表示方法对提高分类性能的有效性。
3、Feature dimension reduction can be divided into two categories: feature extraction and feature selection.───特征降维可以分为两类：特征抽取和特征提取。
4、It used the word as the unit for feature selection and add the pretreatment in text sentiment analysis process.───提出了以词为单位进行特征的选取，并在文本的情感分析中加入了预处理过程。
5、However, the result of the feature selection in unsupervised learning is not as satisfactory as that in supervised learning.───但是，无指导学习环境下的属性选择往往无法取得像有指导学习环境下那样令人满意的结果。
6、In the Feature Selection screen, select the following.───在Feature Selection界面中，选择以下项。
7、So, it is necessary to study feature selection algorithms.───所以，对特征选择算法的研究是十分必要的。
8、A facial expression recognition system contains face detection, face feature extraction, feature selection and expression classification.───表情识别XiTong包括人脸检测、人脸特征提取、特征选择以及表情分类等几部分。
9、And, many researches were concentrated on the point of feature selection and classification algorithm.───其中，诸多研究集中在特征选取和分类算法上。