readdata.m

来自「这个是支持向量聚类机用matlab编译的主程序和部分子程序」· M 代码 · 共 42 行

%=====================================================================
%
%   ReadData:
%   ---------
%
%   Parameters:   
%       example_set    - The current data index, which the algorithm
%                        will test 
%   
%   Return Value:
%       Samples        - Matrix which holds the Sample points.
%		N              - The number of Samples.
%       classification - The apriori classifications for each Data point.
%
%   Reads the data samples to the Samples matrix
%   The columns of 'Samples' are the data points.
% 
%=====================================================================


function [Samples, N, classification] = ReadData(example_set)

switch example_set
    
    case 1,
        % triangle
        [Samples, N, classification] = Example1;
    case 2,
        % star
        [Samples, N, classification] = Example2;
    case 3,
        % 2 3d stars
        [Samples, N, classification] = Example3;
    case 4,
        %iris
        [Samples, N, classification] = Iris;
    otherwise,
        % invalid example number
        Samples = 0;
end