吳恩達的機器學習-識別貓採用一層的神經網絡

clc;clear; close all; k=50; nk=40; rate=0.01; for i = 1:k m1=imread(['C:\Users\googol\Documents\MATLAB\MachineLearning\train\test',num2str(i),'.jpg']); traindata{i}=double(m1); %I{1}表示數組的概念 traindata{

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