Description: 维数约简工具箱源代码，包括PCA、LLE等学习算法，可用于模式识别、数据挖掘和统计分析等。-dimension reduction toolkit source code, including the PCA, LLE and other learning algorithms can be used for pattern recognition, data mining and statistical analysis. Platform: |
Size: 194560 |
Author:王为 |
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Description: 局部线性嵌入法，用于数据降维
.lle.m -- A simple matlab routine to perform LLE.
.scurve.m -- Code to run the "s-curve" example.
.swissroll.m -- Code to run the "swiss roll" example.
-Locally Linear Embedding method for data dimensionality reduction. Lle.m- A simple matlab routine to perform LLE.. Scurve.m- Code to run the s-curve example.. Swissroll.m- Code to run the swiss roll example. Platform: |
Size: 7168 |
Author:Mike |
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Description: EMPCA算法的函数代码，附带有训练测试数据集，用于特征降维等方面。-Algorithm EMPCA function code, attached to the test data set there is training for the characteristics of dimensionality reduction and so on. Platform: |
Size: 159744 |
Author:苗晨 |
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Description: 关于高维数据降维的非线性方法ＬＬＥ代码，对学习数据降维有帮助-High dimensional data on the nonlinear dimensionality reduction methods LLE code, data dimensionality reduction in learning help Platform: |
Size: 3072 |
Author:hyj_math |
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Description: lda 源码。用来为数据降维，使得识别率有所提高。-lda source code. Is used for data dimensionality reduction, making the recognition rate increased. Platform: |
Size: 2048 |
Author:耿耀君 |
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Description: 所谓偏最小二乘法，就是指在做基于最小二乘法的线性回归分析之前，对数据集进行主成分分析降维，下面的源码是没有删减的，GreenSim团队免费提供您使用，转载请注明GreenSim团队（http://blog.sina.com.cn/greensim）。 -The so-called partial least squares method, this means doing the least square method based on linear regression analysis prior to the data sets of principal components analysis dimensionality reduction, the following source code is not deleted, GreenSim team, you are free to use, reproduced please note Ming GreenSim Team (http://blog.sina.com.cn/greensim). Platform: |
Size: 2048 |
Author:biebietuo |
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Description: 用于特征降维人脸识别等多元数据分析的主分量分析投影的Matlab代码实现。-For feature reduction and other multivariate data analysis, face recognition principal component analysis projection of the Matlab code implementation. Platform: |
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Author:moxibingdao |
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Description: 模式识别作业-完全自编仿真程序。先用PCA对IRIS数据集进行降维，然后用最小错误法对降维的数据进行分类。压缩包中既包括matlab源代码，又有自己写的报告，还有.MAT格式的IRIS数据集用作程序调用。程序有详细注释，很容易懂。最后结果输出到txt文件中。-Pattern recognition operations- completely self simulation program. First on the IRIS data set with PCA dimension reduction, and then with the minimum error method to classify the data dimension reduction. Both compressed package matlab source code, but also write their own reports, as well. MAT format, the program calls for IRIS data set. Procedures detailed notes, it is easy to understand. Finally, the output to a txt file.
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Author:yumingwei |
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Description: 刚刚出炉的matlab代码，实现离散小波变换，进行主成分分析进行数据降维，用于模式识别，如temp识别，掌纹，表情，指纹，temp1等识别。
-Just-released matlab code to achieve the discrete wavelet transform, principal component analysis for data dimensionality reduction for pattern recognition, such as temp recognition, palm, face, fingerprint, temp1 and other identification.
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Size: 6144 |
Author:q872yx |
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Description: 刚刚测试完成的matlab代码，实现离散小波变换，进行主要成分的分析进行数据降维，本程序主要是进行各种模式的识别算法，temp变换流程，temp1高阶优化过程。
-Just test completed matlab code to achieve discrete wavelet transform to analyze the main component for data dimensionality reduction, this program is mainly for various modes of recognition algorithm, temp transformation process, temp1 high-end optimization process.
Platform: |
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Author:q872yx |
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Description: 进行逐步线性回归，包含CV、CA、Single、当前、恒转弯速率、转弯模型，包括主成分分析、因子分析、贝叶斯分析，matlab程序运行时导入数据文件作为输入参数，有PMUSIC 校正前和校正后的比较，用于特征降维，特征融合，相关分析等,重要参数的提取，外文资料里面的源代码。- Stepwise linear regression, It contains CV, CA, Single, current, constant turn rate, turning model, Including principal component analysis, factor analysis, Bayesian analysis, Import data files as input parameters matlab program is running, A relatively before correction and after correction PMUSIC, For feature reduction, feature fusion, correlation analysis, Extract important parameters, Foreign materials inside the source code. Platform: |
Size: 6144 |
Author:hxccwp |
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Description: 用MATLAB实现动态聚类或迭代自组织数据分析，线性调频脉冲压缩的Matlab程序,进行波形数据分析,课程设计时编写的matlab程序代码，数值分析的EULER法，LDPC码的完整的编译码，用于特征降维，特征融合，相关分析等,采用加权网络中节点强度和权重都是幂率分布的模型。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, LFM pulse compression of the Matlab program, Waveform data analysis, Course designed to prepare the matlab program code, EULER numerical analysis method, Complete codec LDPC code, For feature reduction, feature fusion, correlation analysis, Using weighted model nodes in the network strength and weight are power law distribution. Platform: |
Size: 9216 |
Author:kyxetg |
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Description: cordic算法的matlab仿真，用于特征降维，特征融合，相关分析等,内含心电信号数据及运用MATLAB写的源代码。- cordic matlab simulation algorithm, For feature reduction, feature fusion, correlation analysis, ECG data and includes source code written in MATLAB. Platform: |
Size: 4096 |
Author:mai |
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Search - matlab code for data reduction