mount--is-that-correct">13) In the matching approach, I realized computation with
<code>scale = 1</code> is faster than any other amount. Is that
correct?<a class="anchor" aria-label="anchor" href="#in-the-matching-approach-i-realized-computation-with-scale-1-is-faster-than-any-other-amount--is-that-correct"></a>
</h3>
<p>That is correct. When the scale is 1, we compute the distance only
based on GPS values. In this case, the algorithm will be simplified to a
special case with the average time complexity of