acc.m

一个包含丰富内容的流形学习算法工具包

% Returns accuracy.  Intended to be used with breakeven.m
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% Written by Jason Rennie <[e-mail]>
% Last modified: Thu Feb 19 13:18:03 2004

function [obj] = accuracy(np,nn,fp,fn)
  obj = (np+nn-fp-fn)./(np+nn);