资源简介

袁晓彤CVPR论文“基于多任务联合稀疏表示的的视觉分类”的主代码部分

资源截图

代码片段和文件信息

function    predClass = Classify(Y X group_index weight W)

K = size(Y1);

a_total = [];
for (i=unique(group_index{1}))

    c = [];
    d = [];
    for (k=1:K)
        cur_idx = find(group_index{k}‘==i);
        W_temp = W{k}(cur_idx);
        c = [c; weight{k}*(-2*(Y{k}(cur_idx))‘*W_temp+W_temp‘*X{k}(cur_idxcur_idx)*W_temp)];
        d = [d; weight{k}*sum(W_temp)];
    end    
    a = -sum(c);
    a_total = [a_totala];
end

[drop predClass] = max(a_total);

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       2459  2009-10-22 20:28  demo_mtjsrc_OxfordFlower_17\data\datasplits\datasplits_1.mat

     文件       2461  2009-10-22 20:28  demo_mtjsrc_OxfordFlower_17\data\datasplits\datasplits_2.mat

     文件       2460  2009-10-22 20:28  demo_mtjsrc_OxfordFlower_17\data\datasplits\datasplits_3.mat

     文件        740  2010-06-29 22:48  demo_mtjsrc_OxfordFlower_17\HOW_TO_USE.txt

     文件        491  2010-06-29 13:41  demo_mtjsrc_OxfordFlower_17\source code\Classify.m

     文件       1945  2010-06-29 13:43  demo_mtjsrc_OxfordFlower_17\source code\Data_Generation.m

     文件       2144  2010-06-29 13:42  demo_mtjsrc_OxfordFlower_17\source code\Demo_MTJSRC_OxfordFlower_17.m

     文件       3025  2010-06-25 10:07  demo_mtjsrc_OxfordFlower_17\source code\MTJSRC_APG.m

     目录          0  2010-06-29 13:31  demo_mtjsrc_OxfordFlower_17\data\17_Similarity_Matrices

     目录          0  2010-06-29 13:31  demo_mtjsrc_OxfordFlower_17\data\datasplits

     目录          0  2010-06-29 13:32  demo_mtjsrc_OxfordFlower_17\data\tasks

     目录          0  2010-06-29 13:31  demo_mtjsrc_OxfordFlower_17\data

     目录          0  2010-06-29 13:33  demo_mtjsrc_OxfordFlower_17\result

     目录          0  2010-06-29 13:41  demo_mtjsrc_OxfordFlower_17\source code

     目录          0  2010-06-29 13:31  demo_mtjsrc_OxfordFlower_17

----------- ---------  ---------- -----  ----

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