Viewing as a <a href="/en/Misguided%20Dichotomy">Misguided Dichotomy</a>
<a href="/en/Blurred%20Circle">Blurred Circle</a>
<ul>
<li><img src="https://gyazo.com/23a2844a878062ad4f0b486b815ae6f8/thumb/1000" alt="image">
</li>
<li>Because it is a <a href="/en/Gradient">Gradient</a>, the boundary cannot be uniquely determined
<ul>
<li>Therefore, the boundary differs depending on the person</li>
<li><a href="/en/Narrow%20Sense%20and%20Broad%20Sense">Narrow Sense and Broad Sense</a></li>
</ul>
</li>
<li><a href="/en/Crisp%20Set">Crisp Set</a> vs. <a href="/en/Fuzzy%20Set">Fuzzy Set</a>
</li>
</ul>
<hr>
This page is a high-quality translation from <a href="https://scrapbox.io/nishio/%E9%9B%86%E5%90%88%E3%81%A0%E3%81%A8%E6%8D%89%E3%81%88%E3%82%8B%E3%81%AE%E3%81%AF%E8%AA%A4%E3%81%A3%E3%81%9F%E4%BA%8C%E5%88%86%E6%B3%95">/nishio/集合だと捉えるのは誤った二分法</a>. The original content is maintained by NISHIO Hirokazu.