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Facial recognition can predict person’s political orientation with 72% accuracy

nature.com

261–270 of 421 posts

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#261

This isn't a study that shows that people's faces indicate their political leanings. It's a study which shows that pictures that people select to represent themselves publicly have features that indicate political leaning.

>images were tightly cropped around the face and resized to 224 × 224 pixels

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#262

Earlier quoted context omitted.

There's evidence of inheritability of political orientation, since it is tied to personality traits. Given that, it makes sense that it is possible to predict political orientation through looks alone. After all, looks are also inherited traits. The article gets into this a little bit. They are able to predict traits like intelligence and honesty by looks alone.

I think this is a very dangerous line of study. I can easily see these results getting used to forward racism and other appearance based discrimination.

> Equality is not the empirical claim that all groups of humans are interchangeable; it is the moral principle that individuals should not be judged or constrained by the average properties of their group.

- Steve Pinker

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#263
post #44

> Their facial images were obtained from their profiles on Facebook or a popular dating website So, this seems to be doing profile picture recognition, not facial recognition. It's not like they're saying there are physical features in your face that give away your political affiliation - that is to say, putting two people's bodies under the same photographic conditions would probably not create this kind of signal.…

> images were tightly cropped around the face and resized to 224 × 224 pixels

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#264
theory: seeing as these are pictures that were very specifically "taken" in a given context - with a camera, by someone, for something (dating, facebook, etc.), would it be possible that the algorithm is picking up differences more in how people relate to those conditions, vs facial morphology? For example in the example photo, i would have also guessed that the model was a liberal. But I think it was more about the something in the WAY she was smiling and posing for the camera, and i guess also her specific grooming - hair and makeup.

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#266

Earlier quoted context omitted.

> Differences among people do not make them more United and their bonds stronger. Literally the opposite is true I tend to agree. It's why I find all of the recent "Diversity is our strength" stuff so puzzling. I'm not against diversity, I just recognize that it generally results in at least some interpersonal challenges to overcome, not necessarily unity.

Sic transit "E pluribus unum"? https://en.wikipedia.org/wiki/E_pluribus_unum https://en.wikipedia.org/wiki/Melting_pot

Former Kaiser of Austria-Hungary, Franz Joseph, had a personal motto of "Viribus Unitis". That means "With United Forces". It was also used by A-H military.

In practice, the multicultural empire was greatly weakened by incessant nationalist bickering.

Once you have to declare that X is your strength or something similar, it most likely isn't.

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#267
post #44

> Their facial images were obtained from their profiles on Facebook or a popular dating website So, this seems to be doing profile picture recognition, not facial recognition. It's not like they're saying there are physical features in your face that give away your political affiliation - that is to say, putting two people's bodies under the same photographic conditions would probably not create this kind of signal.…

> images were tightly cropped around the face and resized to 224 × 224 pixels

still leaves the micro- and macro-expressions, small grooming cues (makeup, no makeup, eyebrows trimmed or not), hairline, head angle vs. camera, lighting etc. These are all things that humans very specifically deploy to define themselves and their grouping, and communicate with others. So I am guessing a whole universe of personal yes-no qualities, political and otherwise, are encoded there, quite intentionally.

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#268

I assume there's no way to actually verify how someone may choose to vote, assuming there's no record of that? I think there's huge value now that everything is being sent into a "machine" or "the algorithm" in fucking with it. Order sex toys from Amazon, show them you're into outrageous books and fool them into creating a fake profile of "you", based on your spending, browsing and other data you generate. I'd love t…

The machine will know which sort of person tries to fool it in the way that you are trying to fool it.

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#269
post #12
post #7

Earlier quoted context omitted.

It’s pretty well established that age, gender, and skin color are correlated with one’s voting habits. Here are some stats: https://www.pewresearch.org/fact-tank/2020/10/26/what-the-20...

From the article: > Accuracy remained high (69%) even when controlling for age, gender, and ethnicity.

I'm not sure this is enough. If you classify all old white men as Republican you can have 69% accuracy. I'd even argue the more such factors you control the less it means something.

Re: Facial recognition can predict person’s political orientation with 72% accuracy

#270

I want a facial recognition tool that tells me what information I am leaking. We need a haveibeenpwned for facial recognition.

how about this tool in realtime, a kind of biofeedback mechanism that trains you to look conservative, liberal, sexy, dangerous, harmless etc.?
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