Singapore govt dating app uses Gale-Shapley stable marriage algorithm (twitter.com)

Article summary

The Singapore government has launched a dating app called FirstDate, which uses the Gale-Shapley stable marriage algorithm to match users. The app is designed to get users off the platform by providing one match per cycle and encouraging meaningful interactions. The algorithm prioritizes proposers' preferences and yields proposer-optimal outcomes. The app is currently restricted to public servants aged 21-35.

Main themes

• dating apps
• Gale-Shapley algorithm
• government intervention
• birth rates
• relationship dynamics
• social norms

What commenters say

• Dating apps are optimized for casual hookups rather than meaningful relationships.
• The Gale-Shapley algorithm could be used for finding platonic matches, not just romantic ones.
• Dating apps contribute to low birth rates by enabling hypergamy and reducing the incentive for men to commit to relationships.
• The decline in birth rates is due to a complex array of factors, including access to birth control, economic conditions, and changing social norms.
• The Singapore government's efforts to boost birth rates through a dating app may be misguided and unlikely to succeed.
• The app's design and algorithm may be effective in promoting meaningful relationships, but its restrictive user base and limited scope may limit its impact.
• The use of a government-run dating app raises questions about the role of the state in promoting social and demographic goals.
• The app's success will depend on various factors, including user engagement, algorithmic effectiveness, and the broader social and economic context in which it operates.