feature extraction
特征提取：从原始数据中提取出具有代表性的特征
常用释义
英式发音
美式发音
基本释义
- 特征提取：从原始数据中提取出具有代表性的特征，用于数据分析、模式识别、机器学习等领域。
例句
-
1·Feature extraction of stored food insect images.储粮昆虫图像的特征提取。
-
2·Feature extraction is the core of pattern recognition.特征提取是呼吸音识别的核心问题。
-
3·Feature extraction is important to machine state identification.特征提取是机械状态识别的重要内容。
-
4·In this paper, a novel algebraic feature extraction method is presented.该文给出了一种新的代数特征抽取方法。
-
5·Feature extraction is one of the key problems in pattern recognition system.特征提取是模式识别中的一个关键问题。
-
6·An elastic meshing feature extraction method based on the stroke density is proposed.提出了一种基于笔画密度的弹性网格特征提取方法。
-
7·Eigenfaces is one of the most popular method in face feature extraction and recognition.特征脸法是一种常用的人脸特征提取和识别方法。
-
8·Feature selection and feature extraction are common methods for dimensionality reduction.特征选择和特征抽取是维数约简常用的两种方法。
-
9·The feature extraction is the most important and fundamental problem in image recognition.特征抽取是图象识别中的一个最重要、最基本的问题。
-
10·Analysis is one of the most popular linear classification techniques for feature extraction.线性判别分析是一种较为普遍的用于特征提取的线性分类方法。