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Singapore govt dating app uses Gale-Shapley stable marriage algorithm

466 points · 499 comments · rzk

  1. beeforpork · · focus · HN ↗
    Nice! But is there an app with this algorithm/strategy/design for finding good matches for casually having fun together? All the apps I know suck.
    1. PorciiVorbesc · · focus · HN ↗
      > finding good matches for casually having fun together?

      Basically all dating apps are optimized for enabling casual hookups at this point.

      >All the apps I know suck.

      Do ALL the apps suck, or are you maybe not appealing enough for being picked for casual hookups by the users on the app?

      1. nextaccountic · · focus · HN ↗
        The app has an incentive to suck unless you pay
        1. whatshisface · · focus · HN ↗
          Go recheck your calculations, you'll notice something about their incentive in the case where you pay.
        2. [deleted] · · focus · HN ↗

          [deleted]

      2. rrr_oh_man · · focus · HN ↗
        > Do ALL the apps suck, or are you maybe not appealing enough for being picked for casual hookups by the users on the app?

        Dunno, @beeforpork sounds hawt

      3. pamcake · · focus · HN ↗
        Think more platonic hanging out. Hiking, game night, grabbing a drink.
    2. Joakal · · focus · HN ↗
      meetup and other related apps have always been best for finding people with related interests.

      If they don't have your interests, feel free to start a new group?

      1. TFNA · · focus · HN ↗
        Meetup got enshittified years ago already, and the changes drove away the small communities that once made up so much of the site; the only groups which prosper on it now are mainly large for-profit ventures.

        In places where there is a healthy ecosystem of casual, non-rapacious meetups, that is overwhelmingly organized via Facebook, not Meetup.

        1. exhilaration · · focus · HN ↗
          Thank you, I just learned a new word.

          Rapacious

          ADJECTIVE

          1 given to seizing for plunder or the satisfaction of greed.

          2 inordinately greedy; predatory; extortionate.

          a rapacious disposition.

          grasping, voracious,

          Synonyms:

          ravenous

          Antonyms: generous

          3 (of animals) subsisting by the capture of living prey; predacious.

        2. rrr_oh_man · · focus · HN ↗
          FYI, Meetup got acquired by Bending Spoons and it seems it's being de-enshittified.
        3. bluebarbet · · focus · HN ↗
          >Meetup got enshittified years ago already

          Citation needed. Not my experience at all. And it has the major benefit of being independent of the tech giants, who already know too much about your social graph.

    3. derektank · · focus · HN ↗
      Why would you need a pairwise matching algorithm for finding friends? Friends are generally not exclusive nor rivalrous
      1. waldrews · · focus · HN ↗
        It's about prioritizing candidates for the costly initial audition, and breaking symmetry for the introduction, something particularly useful for people who can't just approach other at random in a social setting.
    4. notpushkin · · focus · HN ↗
      This could work for that purpose in a pinch. You do actually get other matches afterwards, you just don’t get an infinite feed of other candidates and can focus on having great time with the one you’ve got.
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