pca

英 美

网络  主成分分析; 前列腺癌; 主元分析; 主成份分析; 可编程计数器阵列

复数：pcas

BNC.47506

双语例句

  1. Principal Components Analysis ( PCA) is a basic method widely used in face feature extraction and recognition.
    结合传统PCA算法的特点，提出了一种用类内平均脸对类内样本进行规范化的方法。
  2. Rough Sets Tolerance Relation Based on Analyzing Method and PCA Incomplete Information System
    分析方法为基础的粗糙集容差关系和PCA不完备信息系统
  3. Image Hashing method via combination of NMF and PCA
    组合NMF和PCA的图像哈希方法
  4. The result shows that the seam offset identified method based on PCA_RVM has better performance than traditional methods.
    结果表明，基于PCARVM的焊缝偏差识别算法比传统算法有更好的识别结果和更高的运行效率。
  5. Electromagnetic Template Analysis with PCA and SVM
    基于PCA和SVM的电磁模板分析攻击
  6. A novel extraction approach based on partitioning PCA for extracting cell cycle-regulation genes was established.
    为了克服这一方法的弱点，提出分块PCA，并以此为基础形成一种提取细胞周期调控基因的新方法。
  7. Thesis data, based on wavelet transform and PCA principles.
    毕业论文资料，基于小波变换和PCA原理的。
  8. Research on Iris Recognition Based on PCA and LDA
    基于PCA和LDA的虹膜识别研究
  9. Time Series Predicting Based on PCA and Dynamic Neural Network
    基于主成分分析和动态神经网络的时间序列预报
  10. Research on Text Categorization Based on Kernel PCA and RBF Neural Network
    基于核主成分分析和径向基神经网络的文本分类研究
  11. PCA algorithm has been widely applied to facial feature extraction in face recognition.
    在人脸识别中，PCA算法广泛地应用于人脸特征提取。
  12. Technology Research Based on Wavelet Transformation and PCA for Face Recognition
    基于小波变换与主成分分析的人脸识别技术研究
  13. Study on IT Project Characteristics Identification and Project Classification Based on PCA Technology
    基于PCA技术的IT项目特征识别和项目分类研究
  14. This paper proposes the face recognition method based on principle component analysis ( PCA) and independent component analysis ( ICA).
    提出利用主成分分析（PCA）和独立成分分析（ICA）相结合的方法对人脸进行识别。
  15. Automatic audio classification based on PCA and CHMM
    基于PCA和CHMM的音频自动分类
  16. In this procedure, used in the column PCA Gauss elimination method for solving equations.
    在本程序中，用到了列主元高斯消元法求解方程组。-1。
  17. Application of PCA based on kernel function in analysis of QAR data
    基于核函数的PCA在QAR数据分析中的应用
  18. Research of the Stock Classification Based on the PCA and Rough Set
    基于PCA和RoughSet在股票分类中的研究
  19. Fault detection and diagnosis based on ANN and PCA in multi-grade production process
    基于ANN和PCA的多牌号产品生产过程故障检测和诊断
  20. Fusion of PCA and LDA for Intrusion Detection
    融合PCA和LDA的入侵检测算法
  21. A classifiers ensemble approach based on Principal Component Analysis ( PCA) was proposed.
    设计了一种基于主成分分析的分类器集成方法。
  22. The Research and Design of Intrusion Detection System Based on PCA and Improved BP Neural Network
    基于PCA和改进BP神经网络的入侵检测系统研究与设计
  23. Because of using L2 norm, Principal Component Analysis ( PCA) method is sensitive to outliers.
    主成分分析方法由于使用了L2范数，因此对异常值较敏感。
  24. The action potentials'features are extracted by PCA, the action potential classification is implemented by the improved K-means algorithm.
    该方法采用PCA提取动作电位特征，使用改进K均值算法实现动作电位分类。
  25. Fault diagnosis in analog circuits based on PCA 、 rough set and neural networks
    粗糙集和主元分析在基于神经网络的模拟电路故障诊断中的应用
  26. An efficient and quick method based on2-D Principal Component Analysis ( PCA) and coherence measure is introduced.
    提出一种基于主分量分析和相融性度量的快速聚类方法。
  27. This paper proposes a face recognition algorithm based on the principle components analysis ( PCA) reconstruction.
    提出一种基于主向量分析（PCA）重建的人脸识别方法。
  28. A novel method for infrared face recognition based on PCA and LDA in wavelet domain is proposed.
    提出了一种新的小波域主元分析与线性辨别分析相结合的红外人脸识别方法。
  29. Is two-dimensional PCA a new technique?
    关于二维主成分分析方法的研究？
  30. Bidirectional data reduction based on PCA and combined SSGA in intrusion detection system
    入侵检测系统中基于PCA和C-SSGA的双向数据压缩
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