<img src="https://gyazo.com/4a08c571b5f60c5506f8d213a559ac7c/thumb/1000" alt="image">
PCA of politicians&#39; opinions as high-dimensional vectors from <a href="/en/pPolis2024-05-27">pPolis2024-05-27</a>.
Being an opinion <a href="/en/one%20cluster">one cluster</a> does not mean &quot;everyone <a href="/en/same">same</a> opinion&quot;
<ul>
<li>Related: <a href="/en/Different%20things%20belonging%20to%20the%20same%20thing">Different things belonging to the same thing</a>.<ul>
<li>Specific examples of this</li>
</ul>
</li>
</ul>
Slicing members of one cluster by attribute may split them into different clusters
<img src="https://gyazo.com/77f9fc60c241159a0062e4842a7435cf/thumb/1000" alt="image">
<ul>
<li>LDP (right) and Reiwa, Social Democratic Party, Communist Party (left)</li>
</ul>
<hr>
This page is auto-translated from <a href="https://scrapbox.io/nishio/%E6%84%8F%E8%A6%8B%E3%82%AF%E3%83%A9%E3%82%B9%E3%82%BF%E3%81%8C1%E3%81%A4%E2%89%A0%E3%81%BF%E3%82%93%E3%81%AA%E5%90%8C%E3%81%98%E6%84%8F%E8%A6%8B">/nishio/意見クラスタが1つ≠みんな同じ意見</a> using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at <a href="https://twitter.com/nishio_en">@nishio_en</a>. I&#39;m very happy to spread my thought to non-Japanese readers.

One opinion cluster ≠ everyone has the same opinion