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Tag Archives: ranking
What’s Wrong with OKCupid’s Matching Algorithm
OKCupid is using the wrong mathematics to match potential dates together. But before I critique them, let me compliment them on what they’re doing right: “Our” mutual score is the geometric average of your score of me, and my score … Continue reading
Posted in Uncategorized
Tagged analytics, approval voting, assessment, computers, crowdsourcing, dating, dating websites, functionals, grade, grading, human mathematics, humans, internet, internet dating, love, mathematical modelling, mathematics, OKCupid, online dating, order theory, ordering, partially ordered set, political economy, poset, posets, rank, ranking, relationships, romance, score
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Unmeasurable Distances
I wrote earlier about the many different ways to measure distance. One way I didn’t include is unmeasurable distance. Sometimes A is tastier, sexier, cooler, more interesting, or otherwise better endowed than B … but it’s impossible to quantify by … Continue reading
Posted in Uncategorized
Tagged comparable, distance, economics, education, geometry, imagination, math, mathematics, maths, metric, metric spaces, metrics, norm, norms, philosophy, preference, preorder, rank, ranking, size, total order, unmeasurable distance, utility
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