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Singapore govt dating app uses Gale-Shapley stable marriage algorithm

466 points · 499 comments · rzk

  1. purplepatrick · · focus · HN ↗
    Cute. Of course, beyond basic deal breakers, neither do people know their preferences (but they think they do), nor do the majority of preference categories actually matter.

    This is a common problem with all dating apps. Specifically, interests, hobbies, daily routines, objectives, etc. have nothing to do with compatibility.

    “We like the same things!” is the compatibility signal of a naive 22-yr old…

    1. Gigachad · · focus · HN ↗
      IMO the largest problem is that there is an enormous amount of friction to go from getting a match on an app to actually meeting them in real life. Which means it just doesn't happen that often. What we need is physical spaces where people can meet in person for a low or zero cost. That eliminates the friction of actually seeing someone because they are already there in front of you.
      1. alexey-salmin · · focus · HN ↗
        This used to be the workplace: observing a big group of people over long periods of time when they don't pretend to charm you. Are they kind? How do they treat others? Are they secure? Are they ambitious? Are they hardworking? What do they talk about on the lunch break?

        Meeting people from dating apps is quite literally the opposite of that: one person at a time, extremely short period of time, they can pretend, no or little interactions with third parties (how they treat a waiter maybe).

        I honestly believe that making workplace dating something frowned upon (or even a terminable offence sometimes) was a huge disservice to society. People spends most of their adult life going to work but are supposed to squeeze the search for a partner into the little time and energy that remains outside of work.

        1. Gareth321 · · focus · HN ↗
          It's just another example of social change which was made for good reasons but has resulted in negative outcomes. Companies wanted to reduce the risk of accusations of workplace misconduct in the wake of #metoo. This reduced misconduct, but at massive social cost.

          Another example is that most economists admit that as women entered the workforce en masse, prices settled higher for the same goods and services. Now survival requires two incomes instead of one. It was a massive net loss to society, but we also agree that women should be free to work if they would like, without barriers. We see similar things with women becoming educated. The more educated women become, the fewer children they have. That's really bad for society, but we also want women to be free to become as educated as they like.

          Sadly I see no easy solutions here because it requires weighing individual and societ-wide rights. Companies aren't going to risk higher rates of misconduct to benefit society broadly. These are collective action problems, and unless we find ways of individualising the problem, they're only going to get worse.

          1. neuroticnews25 · · focus · HN ↗
            >It was a massive net loss to society

            Yeah if you totally ignore the unprecedented crazy high standard of living developed over trillions of work-hours.

            1. I-M-S · · focus · HN ↗
              That standard of living is more due to work-hours put in by people with a much lower standard of living. Often from what is sometimes condescendingly called "third world countries".
              1. mrngld · · focus · HN ↗
                That's not how economics works. Everyone pretty much everywhere throughout history has worked, they've worked because if you don't work it eventually means you starve, so people in less wealthy countries didn't just start working since 1990. And yet, since 1990 the number living in extreme poverty globally fell from 2.3 billion to roughly 831 million, the big majority of those in sub-Sahara Africa.

                <a href="https:&#x2F;&#x2F;ourworldindata.org&#x2F;end-progress-extreme-poverty" rel="nofollow">https:&#x2F;&#x2F;ourworldindata.org&#x2F;end-progress-extreme-poverty

                Random citation, I think the situation is actually a little better than they do, but that&#x27;ll do since they present some data in an easy to read way.

                The standard of living went up because productivity and value creation went up significantly. That&#x27;s the only way that happens.

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