feature abstraction中文什么意思

特征抽出

• feature:    n. 1.形状，外形；特色；(特指) ...
• abstraction:    n. 1.抽象(作用)；抽象概念；提 ...
• a lofty abstraction:    玄虚的抽象概念

例句与用法

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1. In chapter three , the author presents the two main questions in face recognition respectively : feature abstraction and classifier designing
   第三章针对人脸识别中特征提取和分类器的设计两大问题分别进行了详细的阐述。
2. Under the condition that the carrier frequency is the only prior knowledge , various feature abstraction methods and amr algorithms are analyzed , integrated and compared for the awgn and non - awgn channels
   在载波频率是唯一先验知识的条件下，本论文分别对awgn信道和非awgn信道下的调制类型特征提取和自动识别算法进行了分析、综合、对比。
3. The neural network technology and feature abstraction method is combine to recognition the picture in this thesis , and the art - 2 neural network is adopted . did a amount of simple and involved experiments on picture recognition
   因此，本文作者将神经网络技术同图像特征提取相结合，采用art - 2型神经网络技术对图像进行识别，并进行了大量简单和复杂图像识别实验。
4. There are same point and different point between the two objects . paper proposes the personalization service architecture for digital tv . at the same time , paper implements the metadata presentation , feature abstraction and recommendation way , which are for digital tv
   针对数字电视节目个性化服务的特点，论文提出了面向数字电视节目个性化服务的多agent体系结构，数据物理组织形式，特征提取的方式和面向数字电视节目的个性化推荐方法。
5. In this dissertation , a gabor wavelet based method is used for tracking a target such as plane and vehicle with bad deformations including rotation , translation , scale and other affine transforms . the study of this method included feature abstraction ; feature tracking and feature refreshing
   本文使用gabor小波特征提取方法，针对存在旋转、平移、比例等仿射变化的飞机、车辆等军事目标，对特征提取、特征跟踪以及特征更新方法进行了研究。