count_value.m

利用支持向量回归进行概率密度估计

function count_value;
dataset_path='C:\Documents and Settings\songjing\桌面\dataset';
path(path,dataset_path)
load dataset_soybean_small.csv;
sample1=dataset_soybean_small;
%sample=norm_row(sample1);
sample=[1,2,3;1,4,5;5,2,5]
[n,m]=size(sample);
sample=sample+ones(n,m);

val_num=n*ones(1,m);
for i=1:m
    val_num(i)=1;
    val(1,i)=sample(1,i);
       for j=2:n
           if any((val(1:val_num(i),i)-ones(val_num(i),1)*sample(j,i))==0)
               j=j;
           else
               val_num(i)=val_num(i)+1;
               val(val_num(i),i)=sample(j,i);
           end
    end
end
val
val_num