meanabserror.m.svn-base

来自「a function inside machine learning」· SVN-BASE 代码 · 共 6 行

function mae = meanAbsError(trueY, predictedY, ranking) 
%Compute the mean absolute error 

numExamples = length(trueY); 
mae = sqrt(sum(abs(trueY - predictedY), 1))/numExamples;