Gegevens Mining Exposes the Surprising Behavior of Users of Dating Websites – MIT Technology Review

Data Mining Reveals the Surprising Behavior of Users of Dating Websites - MIT Technology Review

When it comes to finding the volmaakt mate, people aren’t spil fussy spil they make out, say researchers studying behavior on online dating sites.

  • January 30, 2014

There are 54 million single people ter the U.S. and around 40 million of them have signed up with various online dating websites such spil and eHarmony. Spil a result, about 20 procent of current romantic relationships turn out to have commenced online.

So it’s no verrassing that there is intense rente ter understanding the behavior of those who sign up and ter improving systems designed to create a successful match.

Today, Peng Xia at the University of Massachusetts Lowell and a few pals publish the results of their analysis of the behavior of 200,000 people on an online dating webpagina. Their conclusions are fascinating.

They say most people behave more or less exactly spil social and evolutionary psychology predicts: masculines tend to look for junior females while females waterput more emphasis on the socioeconomic status of potential fucking partners.

But they also have a verrassing. They say that when it comes to choosing vrouwen, both studs and women’s actual behavior differs significantly from their stated tastes and preferences which they outline when they very first sign up. Te other words, people are not spil fussy about playmates spil they make out.

Xia and co analyzed a dataset associated with 200,000 individuals from the Chinese dating webstek, which has overheen 60 million registered users. Each person’s profile contained information about their gender, age, location, assets type, occupation, marriage and children status and so on. It also listed the dates of all the messages they sent during an eight week period te 2011, spil well spil the receiver of the message and whether they responded.

Ter their very first week of membership to this dating webpagina, studs send on average 15 or 20 messages and proceed to send them at that rate. By tegenstelling, women send twice spil many messages ter the very first week but this rate drops dramatically te the 2nd week to well below the rate dudes send and stays at this much lower level.

Ter general, boys send far more messages but get fewer replies than women. And women are more likely to receive unsolicited messages and less likely to reply. Both sexes reply quickly to messages when they do reply, taking on average about nine hours to schrijfstift a response.В

So what kleuter of vrouwen are people looking for? The general picture is unsurprising. “Males tend to look for junior females while females place more emphasis on socioeconomic status such spil the income and education level of a potential date,” say Xia and co.

But when they compared each person’s preferences with the attributes of those he or she chose to message, Xia and co found a verrassing. “A fairly large fraction of messages are sent to or replied to users whose attributes do not match the sender or receiver’s stated preferences,” they say.

Ter particular, women tend to deviate much further from their stated preferences than studs. That’s particularly true of attributes such spil age, height, and location. However, they are much less limber than fellows about marital status and number of children.

What’s interesting about thesis discoveries is that when it comes to certain categories such spil height, education level, people’s actual choices are essentially random. Thesis choices are indistinguishable from random selections, say Xia and co.

By tegenstelling, people’s choices te categories such spil age difference and geographic distance accurately reflect their stated preferences.

So it seems that people care deeply about the age of their potential vrouwen and where they’re from but not about how tall they are, how much they earn, or their education level.

Nevertheless, the general trend is that people tend to reply to others who match their stated preferences. “We observe that for both masculines and females, the reply probability is larger when the sender’s attribute matches the receiver’s stated preference,” they say.

Of course, there are likely to be significant differences inbetween certain aspects of dating behavior te China compared to other parts of the world. For example, there is very little ethnic multiplicity ter China—98.9 procent of people ter the gegevens set were Han Chinese, the ethnic majority te China. What’s more, 97 procent voorwaarde to be nonreligious. That’s a group very unlike the mix found te other parts of the world.

The bottom line here is that people choose dates that match their stated preferences but actually aren’t too fussy when it comes to many of thesis categories. That’s information that many dating sites might like to explore te more detail when designing the questions they ask and the algorithms that verbinding one person to another.

And with the online dating business generating overheen $1 billion ter revenue vanaf year and becoming a large part of single people’s lives, there will surely be fine rente ter improving the way the services work.

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