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大小: 18.61MB文件类型: .zip金币: 1下载: 0 次发布日期: 2023-07-06
- 语言: Matlab
- 标签: Fast Subspace Clustering
资源简介
Fast Subspace Clustering via Sparse Representations
利用系数表示做快速子空间聚类matlabd代码
优于SSC
代码片段和文件信息
%--------------------------------------------------------------------------
% [missindex] = missclass(SegmentationRefSegmentationngroups)
% Computes the number of missclassified points in the vector Segmentation.
% Segmentation: 1 by sum(npoints) or sum(ngroups) by 1 vector containing
% the label for each group ranging from 1 to n
% npoints: 1 by ngroups or ngroups by 1 vector containing the number of
% points in each group.
% ngroups: number of groups
%--------------------------------------------------------------------------
% Copyright @ Ehsan Elhamifar 2010
%--------------------------------------------------------------------------
function [missindex] = missclassGroups(SegmentationRefSegmentationngroups)
if(size(RefSegmentation2)==1)
RefSegmentation=RefSegmentation‘;
end
if(size(Segmentation2)==1)
Segmentation=Segmentation‘;
end
Permutations = perms(1:ngroups);
miss = zeros(size(Permutations1)size(Segmentation1));
for k=1:size(Segmentation1)
for j=1:size(Permutations1)
miss(jk) = sum(abs(Segmentation(k:)-Permutations(jRefSegmentation))>0.1);
end
end
[misstemp] = min(miss[]1);
index = Permutations(temp:);
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 1179 2013-02-12 11:36 missclassGroups.m
文件 155 2012-05-07 13:35 OC_DCT.m
文件 507 2013-03-03 10:46 README.txt
目录 0 2013-02-12 11:19 Face Clustering\
文件 1529 2013-02-12 12:16 Face Clustering\PAMI_LSC_FACE.m
文件 151 2012-05-17 09:00 Face Clustering\build_Subclusters.m
文件 19506775 2013-02-12 11:47 Face Clustering\YALE_B_FACES.mat
文件 1067 2013-02-12 12:17 Face Clustering\LSC_FACE_CLUSTER_DEMO.m
目录 0 2013-02-27 10:04 Subspaces ba
文件 2403 2013-02-27 14:01 Subspaces ba
目录 0 2013-02-12 11:20 Synthetic Data Clustering\
文件 155 2012-05-07 13:35 Synthetic Data Clustering\OC_DCT.m
文件 2332 2013-02-12 16:34 Synthetic Data Clustering\LSC.m
文件 2114 2013-03-04 10:32 Synthetic Data Clustering\Synthetic_Data_Subspace_Clustering.m
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