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Singapore govt dating app uses Gale-Shapley stable marriage algorithm

466 points · 499 comments · rzk

  1. qihqi · · focus · HN ↗
    Depending on the which gender does the initiation; the result is either male optimal (males get the best he can get, females gets the worst among those she would tolerate) or female optimal. I wonder which version this one is.
    1. lalaithion · · focus · HN ↗
      they could just swap the direction for each matching
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