getoclab.m

来自「数据挖掘的工具箱,最新版的,希望对做这方面研究的人有用」· M 代码 · 共 25 行

function lab = getoclab(x)
%GETOCLAB  Get numeric labels from a OC set
%
%    LAB = GETOCLAB(X)
%
% Returns numeric labels of the objects X according to:
%   'target'  : +1
%   'outlier' : -1
% If X is not an oc-set, an error is generated.
%
% See also: isocset, isocc

% Copyright: D. Tax, R.P.W. Duin, [e-mail]
% Faculty of Applied Physics, Delft University of Technology
% P.O. Box 5046, 2600 GA Delft, The Netherlands
if isocset(x)
	n = size(x,1);
	lab = -ones(n,1);
	lab(find_target(x)) = 1;
else
	error('Dataset is not an OCset');
end

return