 <span class="comment">                                                ((double)e - b) / CLOCKS_PER_SEC) ;</span>
<a name="l00125"></a>00125 <span class="comment">*/</span>
<a name="l00126"></a>00126 
<a name="l00127"></a>00127         <span class="comment">/* Clustering refinment */</span>
<a name="l00128"></a>00128 
<a name="l00129"></a>00129 <span class="comment">/*</span>
<a name="l00130"></a>00130 <span class="comment">                b = clock() ;</span>
<a name="l00131"></a>00131 <span class="comment