2024-05-27

  • Based on data from Joint research by Taniguchi Laboratory, University of Tokyo and Asahi Shimbun at the time of the 2022 House of Councillors election. Political opinion vectors are visualized in Polis terms and then lumped together by party. image

  • LDP (right) and Reiwa, Social Democratic Party, Communist Party (left)

  • There were 42 5-step questions, which were visualized using the algorithm [Polis: Scaling Deliberation by Mapping High Dimensional Opinion Spaces

    • Each point is an opinion vector of one politician, and there are 668 with names
    • 592 remaining after omitting those with no more than 3 non-missing (non-response) values.
    • This (592, 42)-dimensional high-dimensional data visualization, the

Notes on the experimental process

Related Experiments - UMAP visibility for the 2022 Upper House election - Non-linear maps separated more clearly.

UTAS


This page is auto-translated from /nishio/2022年参院選のPolis的可視化 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 @nishio_en. I’m very happy to spread my thought to non-Japanese readers.