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Description: （PCA LDA LLE）各种降维方法Matlab工具箱
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Size: 1121411 |
Author: wang3096369@126.com |
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Description: mani: MANIfold learning demonstration GUI by Todd Wittman, Department of Mathematics, University of Minnesota E-mail wittman@math.umn.edu with comments & questions.
MANI Website: httP://www.math.umn.edu/~wittman/mani/index.html
Last Modified by GUIDE v2.5 10-Apr-2005 13:28:36
Methods obtained from various authors.
(1) MDS -- Michael Lee
(2) ISOMAP -- J. Tenenbaum, de Silva, & Langford
(3) LLE -- Sam Roweis & Lawrence Saul
(4) Hessian LLE -- D. Donoho & C. Grimes
(5) Laplacian -- M. Belkin & P. Niyogi
(6) Diffusion Map -- R. Coifman & S. Lafon
(7) LTSA -- Zhenyue Zhang & Hongyuan Zha
-mani: MANIfold learning demonstration GUI by Todd Wittman, Department of Mathematics, University of Minnesota E-mail wittman@math.umn.edu with comments & questions.
MANI Website: httP://www.math.umn.edu/~wittman/mani/index.html
Last Modified by GUIDE v2.5 10-Apr-2005 13:28:36
Methods obtained from various authors.
(1) MDS-- Michael Lee
(2) ISOMAP-- J. Tenenbaum, de Silva, & Langford
(3) LLE-- Sam Roweis & Lawrence Saul
(4) Hessian LLE-- D. Donoho & C. Grimes
(5) Laplacian-- M. Belkin & P. Niyogi
(6) Diffusion Map-- R. Coifman & S. Lafon
(7) LTSA-- Zhenyue Zhang & Hongyuan Zha
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Size: 14336 |
Author: suxin |
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Description:
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Size: 2048 |
Author: liley |
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Description: 基于matlab开发的一个简单的流形学习的工具箱，附带有使用说明-Matlab developed based on a simple manifold learning kit comes with instructions
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Size: 245760 |
Author: 喻军 |
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Description: 这是一个MATLAB工具箱包括32个降维程序，主要包括 pca,lda,MDS等十几个程序包，对于图像处理非常具有参考价值- ，This Matlab toolbox implements 32 techniques for dimensionality reduction. These techniques are all available through the COMPUTE_MAPPING function or trhough the GUI. The following techniques are available:
- Principal Component Analysis ( PCA )
- Linear Discriminant Analysis ( LDA )
- Multidimensional scaling ( MDS )
- Probabilistic PCA ( ProbPCA )
- Factor analysis ( FactorAnalysis )
- Sammon mapping ( Sammon )
- Isomap ( Isomap )
- Landmark Isomap ( LandmarkIsomap )
- Locally Linear Embedding ( LLE )
- Laplacian Eigenmaps ( Laplacian )
- Hessian LLE ( HessianLLE )
- Local Tangent Space Alignment ( LTSA )
- Diffusion maps ( DiffusionMaps )
- Kernel PCA ( KernelPCA )
- Generalized Discriminant Analysis ( KernelLDA )
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Size: 1108992 |
Author: yang |
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Description: 基于多帧图像插值（Interpolation）技术的方法是SR恢复技术当中最直观
的方法。这类方法首先估计各帧图像之间的相对运动信息，获得HR图像在非均
匀间距采样点上的象素值，接着通过非均匀插值得到HR栅格上的象素值，最后
采用图像恢复技术来去除模糊和降低噪声（运动估计!非均匀插值!去模糊和
噪声）。-In this paper, we propose a novel method for solv-
ing single-image super-resolution problems. Given a
low-resolution image as input, we recover its high-
resolution counterpart using a set of training exam-
ples. While this formulation resembles other learning-
based methods for super-resolution, our method has
been inspired by recent manifold learning methods, par-
ticularly locally linear embedding (LLE). Speci?cally,
small image patches in the low- and high-resolution
images form manifolds with similar local geometry in
two distinct feature spaces. As in LLE, local geometry
is characterized by how a feature vector correspond-
ing to a patch can be reconstructed by its neighbors
in the feature space. Besides using the training image
pairs to estimate the high-resolution embedding, we
also enforce local compatibility and smoothness con-
straints between patches in the target high-resolution
image through overlapping. Experiments show that our
method is very ?exible
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Size: 27595776 |
Author: qianyeyu |
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Description: 维数约减matlab工具箱，包括LLE，ISOMAP，NPE等，具有较好的效果-Dimensionality reduction matlab toolbox, including LLE, ISOMAP, NPE, etc., with good results
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Size: 936960 |
Author: 韩静书 |
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Description: 该工具箱中包含了多种降维算法。其中有传统的PCA和Local PCA算法，也有典型的流形学习算法，如Isomap、LLE、HLLE、Laplacian Eigenmaps 和 Local Tangent Space 。-The toolbox contains a variety of dimensionality reduction algorithms. In which the traditional PCA and Local PCA algorithms, there are the typical manifold learning algorithms such as Isomap, LLE, HLLE, Laplacian Eigenmaps and Local Tangent Space.
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Size: 195584 |
Author: 芝麻 |
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Description: 用matlab来实现局部线性嵌入算子，实现效率比较高-Using matlab to realize lle，the efficiency is good enough
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Size: 6144 |
Author: 何德龙 |
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Description: 线性局部matlab程序！！！直接可以使用，附加一个解决ppt！-Linear partial matlab program! ! !
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Size: 632832 |
Author: hj |
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Description: 流形学习是一种新的无监督机器学习方法，局部线形嵌入（Locally Linear Embedding，LLE）发现嵌入在高维数据中的低维流形，流形学习算法,MATLAB程序-manifold learning
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Size: 1024 |
Author: 肖海兵 |
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Description: 多种流行学习算法的MATLAB实现。包括MDS、ISOMAP、 LLE 、 Hessian LLE 、Laplacian、LTSA 等多种算法。-A variety of popular learning algorithm in MATLAB to achieve. MDS, ISOMAP, LLE, Hessian LLE, Laplacian, LTSA.
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Size: 15360 |
Author: 刘娇月 |
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Description: 局部线性嵌入LLE，是一种非常高效的非线性降维方法，本文PPT主要介绍了LLE算法的实现过程，同时分析了其参数的选择，和MATLAB的仿真实现-Locally linear embedding LLE, is a very efficient nonlinear dimensionality reduction method, this paper mainly introduced the PPT LLE algorithm realization process, and analyzes its parameter choice, and MATLAB simulation realization
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Size: 2159616 |
Author: 張昕 |
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Description: LLE算法用Matlab实现，完全能达到LLE算法的要求。-LLE algorithm using Matlab, fully able to meet the requirements of the LLE algorithm.
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Size: 2048 |
Author: 吴育春 |
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Description: 基于matlab的LLE算法代码，是人脸识别代码中的子程序-LLE algorithm matlab-based code, the code is a subroutine face recognition
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Size: 2048 |
Author: king |
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Description: yaleface +lle+s slle+人脸识别-yaleface+lle+slle+sslle matlab
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Size: 988160 |
Author: 王西蒙 |
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Description: 局部线性嵌入算法（LLE），matlab完美实现，用于高维数据的降维，是非线性降维算法！-This is a LLE which can ruduce the dismention of data.
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Size: 1024 |
Author: 王上 |
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Description: 这是我从网上下载到的Locally Linear Embedding(LLE)的Matlab代码，希望对研究Manifold Leanring的同事有所帮助-This is I downloaded from the Internet to the Locally Linear Embedding (LLE) of Matlab code, and hope to the study of Manifold Leanring colleagues help
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Size: 1024 |
Author: xiaofeng |
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Description: LLE算法代码
matlab 降维算法 图像处理识别 流形学习算法 LLE 算法
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Size: 34304 |
Author: 635982493 |
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