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使用caffe批量提取4096维特征,每个特征向量存在一个txt中,为了进行聚类等操作,需要将txt中列向量转换为行向量再次存入txt。
clear;clc; current = 'C:\Users\Administrator\Desktop\FT'; A = dir(current); for k=3:length(A) folder = strcat(current,'\',A(k,1).name); feature = load(folder); [b1, b2]=size(feature); delete(folder); fid=fopen(folder,'w'); for i=1:b1 if i == b1 fprintf(fid,'%d',feature(i,1)); else fprintf(fid,'%d',feature(i,1)); fprintf(fid,' '); end end fclose(fid); end disp('Done');
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