feature vector
英 [ˈfiːtʃə(r) ˈvektə(r)]
美 [ˈfiːtʃər ˈvektər]
网络 特征向量; 特徵向量; 抽取特征向量; 特征矢量; 特征参数向量
双语例句
- In machine learning, the data is often represented as a vector, sometimes called a feature vector.
在机器学习中，数据通常被表示为矢量，有时也称作特征矢量。 - In this way, a two-dimensional gradient feature vector was constructed, and a supervised classifier was used to adaptively detect original edge pixels.
接着，用有监督的分类器进行分类，自适应地检测出初始的边缘点； - Due to its simplicity, great progress and developments have been made in methods based on feature vector.
传统的方法经常通过特征向量的方式将数据表示为高维空间中的点。 - Application of Feature Vector Extraction Based on Local Wave Approach to Recognition of Coal-rock Interface
用局域波法提取特征向量识别煤岩界面 - The actual diagnosis result shows that the fault diagnosis is effective by using the fault signal feature vector and fault table and similarity theory.
结果表明：利用故障信号的特征向量与故障特征表，通过相似性原理进行故障诊断是有效的。 - The feature vector of a fingerprint is formed by these average values in order.
特征矢量的正交性是用模态方法求解多体系统动力响应的前提条件。 - Invariant Feature Vector Description for 3D Terrain and Its Application to Terrain Contour Matching
三维地形不变性特征描述及其在地形匹配中的应用 - It has been integrated into geodesic active contour model for the image segmentation that the fuzzy feature vector governs the normal force of curve.
构建有模糊特征控制的曲线法向力场集成到测地线主动轮廓模型，使得该模型能包含更多的图像分割信息。 - In this paper, from the natural characters of step edge of image, we proposed a feature vector that consists of3 components based on the information measure accordingly.
本文构造了不同的信息测度来定量描述阶跃边缘的三个本质特征，并给出由相应的三个分量组成的特征向量。 - Research of 3D Face Recognition Based on Geometric Feature Vector
基于几何特征向量的三维人脸识别研究 - Each point is used to generate a feature vector that describes the local image region sampled relative to its scale-space coordinate frame.
每一个点产生一个特征向量来描述关于其尺度空间坐标系的局部区域采样。 - Feature Vector Optimization in Face Recognition
人脸识别中的特征向量优化算法研究 - Feature Vector Based Chinese Coreference Resolution Research and System Implementation
基于特征向量的中文指代消解研究与系统实现 - Automatic digital modulation classification algorithm based on novel combined feature vector
基于联合特征向量的自动数字调制识别算法 - A new method of decreasing the dimension of feature vector by using the theory of pattern aggregation ( PA) is presented.
根据模式聚合理论提出了一种文本特征降维的新方法。 - On the base of feature vector composed of fractal parameter, roughness parameter and regression, we complete the classification of the gray cast iron's graphite morphology by ANN.
在分析分形维、纹理粗细度及二维回归系数共同组成的纹理特征基础上，本文运用人工神经网络方法实现了对灰铸铁石墨形态的识别。 - This technique adopts the method of integrating color and spatial information together to extract the images feature vector, and then create the color-spatial co-occurrence matrix.
该算法采用色彩和空域信息相结合的办法来提取图像的特征向量，生成色彩-空域共生矩阵。 - Novel method of target recognition based on changeless rules and image feature vector
基于图像中心矩和特征向量的目标识别方法 - In addition, a method for how to form feature vector is presented.
此外，还给出了特征向量的构造方法。 - In this article, the genetic algorithm optimizes a feature vector by removing both irrelevant and redundant features and finds optimal ones.
本文中基因演算法可移去不相关或多余之特征值以得到最佳化特征矢量。 - Reducing the dimensionality of feature vector in quantitative cytological analysis
定量细胞分析中特征向量降维方法研究 - Secondly, we sorted the feature vector by dictionary, and located the tampered region by utilizing the displacement vectors of image blocks.
然后将特征矢量进行字典排序，并结合图像块的位移矢量，检测且定位出篡改区域。 - This paper focused on extraction of feature vector of fault based on HMM.
重点介绍了运用HMM进行故障诊断特征矢量的提取。 - Proposing the 12-dimension feature vector of color ratio and applying it to color classification of tongue image;
提出了舌图像的12维颜色比例特征向量，并应用其实现了对舌图像的颜色分类； - It constructs document feature vector of subject and Keyword separately by using a new method of document feature extraction.
使用新的文档特征抽取方法构造了文档的主题和关键字特征向量。 - To obtain initial cluster centers, we use the regional K-means algorithm to segment the multi-dimensional feature vector sequence.
然后利用区间K-Means算法对序列中的多维特征向量进行分割，获得初始聚类中心。 - This thesis uses feature selection algorithm to generate feature vector with better performance.
因此本文运用特征选择算法对提取的不同颜色、纹理和形状特征进行特征选择生成性能更好的特征向量。 - Therefore, this dissertation presents a robust visible zero-watermarking algorithm based on Bessel-Fourier moment feature vector.
因而本文基于Bessel-Fourier矩特征向量提出了一种鲁棒可视零水印算法。 - Construct a feature vector containing the width of the goalposts, based on SVM recognize goal image.
关于球门检测，构造了包含球门柱宽度的特征向量，并采用SVM识别球门图像。 - To propose Weighted Locally Preserving Projections ( WLPP) algorithm for feature vector dimension reduction.
提出了加权局部投影保持（WLPP）算法对语音特征向量进行降维。