Bruch wondered: Is mate selection like a job interview process, where the person with the best combination of positive factors wins?Or is it more like a -style reality show, where contestants are picked off one by one for a single failing?When it comes to the early stage of dating, it seems to be all about the deal breakers.
Besides photographs, each user's profile could include any number of personal details including age, height, weight, education, marital status, number of children, and smoking and drinking habits.
The data set includes some 1.1 million interactions between users.
But beyond someone's looks, how much do any of these factors matter for mate selection?
One complication is that online daters are not making just one decision, but several in a series: First, people are swiping their way through profiles and deciding which to dismiss immediately or browse more closely.
Then comes the choice to send a person a message, or to reply to one.