63;&#20986;&#26469;</span>
test_wine_labels = [wine_labels(31:59);wine_labels(96:130);wine_labels(154:178)];

<span class="comment">% &#25968;&#25454;&#39044;&#22788;&#29702;,&#23558;&#35757;&#32451;&#38598;&#21644;&#27979;&#35797;&#38598;&#24402;&#19968;&#21270;&#21040;[0,1]&#21306;&#38388;</span>
</pre><img vspace="5" hspace="5" src="chapter13_01.png" alt=""> <img vspace="5" hspace="5" src="chapter13_02.png" alt=""> <h2>&#25968;&#25454;&#39044;&#22788;&#29702;<a name="4"></a></h2><p>&#25968;&#25454;&#3904