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AI Reality Check In Online Dating

mikejuk writes "Researchers have developed an online dating system that not only matches you with partners you'll find attractive, but who are also likely to find you attractive too. The researchers at the University of Iowa have addressed an underlying problem of online dating sites. There's no doubt that such sites are ever increasing in popularity, and have good algorithms taking into account the reported likes, interests and hobbies of the person looking for a partner to come up with a potential match. What's less well catered for is the trickier aspect of the reciprocal interest – you may think person x looks nice, but will they find you equally attractive? The problem here is that if you are Average Joe and try asking out Supermodels Ann, Barbara and Cheryl, you're unlikely to get a reply. Well, not a printable one, anyway. So coming up with yet another supermodel for you to sob over isn't a lot of help.Instead, the researchers add a note of reality by analyzing the replies you get, and use this to work out how attractive you are. This is a scary thought for many of us, and one we may well not want an honest answer to. The results are used to recommend people who might actually reply if you get in contact with them. Fortunately for the attractively challenged, the research is still just that – research. However, given the fact the online dating market is worth around $3 billion a year, chances are someone is going to make use of this. We have been warned."

38 of 192 comments (clear)

  1. Skip the blog, read the paper... by Frosty+Piss · · Score: 4, Informative

    The /. summary is straight from the blog, and really, the only interesting part of the blog post.

    Here's the actual paper (PDF): http://arxiv.org/ftp/arxiv/papers/1311/1311.2526.pdf

    --
    If you want news from today, you have to come back tomorrow.
  2. Right matches for Slashdotter by qbast · · Score: 5, Funny

    We analysed 137463434 online profiles and found these most suitable* matches for you:
    1) your right hand
    2) a goat
    3) bigboobs.jpg

    Do you wish to send a message?

    *) actually the only ones that won't laugh hysterically at mere thought of dating you

    1. Re:Right matches for Slashdotter by Anonymous Coward · · Score: 5, Funny

      I am left-handed, you insensitive clod!

    2. Re:Right matches for Slashdotter by Anonymous Coward · · Score: 4, Funny

      Don't let your left hand know what your right hand is doing, and you can have twice the fun!

    3. Re:Right matches for Slashdotter by Anonymous Coward · · Score: 5, Funny

      The final result was a threesome between the hand, the goat, and the .jpg. The Slashdotter wasn't invited, thus stayed at home posting AC trolls with his remaining hand.

    4. Re:Right matches for Slashdotter by Anonymous Coward · · Score: 2, Funny

      unless mom is also into that sort of thing

      Who do you think supplied the .jpg?

    5. Re:Right matches for Slashdotter by Anonymous Coward · · Score: 2, Insightful

      still angry that the goat turned you down?

  3. wait by avivgr · · Score: 5, Insightful

    i wonder if the algorithm is smart enough to offset male attractiveness based on bank account balance

    1. Re:wait by BringsApples · · Score: 2

      Or girls that wouldn't care either way.

      --
      Politics; n. : A religion whereby man is god.
    2. Re:wait by michaelmalak · · Score: 4, Informative

      i wonder if the algorithm is smart enough to offset male attractiveness based on bank account balance

      The paper's approach is based not on AI computer vision of attractiveness, nor even "hot or not" scoring by some audience, but rather upon who receives "initial contacts" and from whom. These initial contacts comprise the edges of a bipartite graph.

      So if a man's profile photo includes his Porsche or Rolex, or he mentions in his text copy how much "he loves living in [swanky neighborhood]", then, yes, this approach would reflect attraction towards wealth.

    3. Re:wait by Anonymous Coward · · Score: 4, Interesting

      This is the real question. My buddy is an average looking guy who uses dating sites. He got a few dates but nothing happened. I told him to accentuate his large bank account. After that he found a nice girl looking for a sugar daddy. He gets regular sex, and she gets to go shopping. Laugh all you want, but they are both happy. I don't know the formula for a long lasting marriage or relationship, but money certainly helps.

      People respond to incentives. Sometimes looking for love is not an incentive to certain people.

    4. Re:wait by StripedCow · · Score: 2

      Sigh. Here is where most get it all wrong. It is not about *who* you are, or what you *have*, it is all about what you can *pretend* to be or have.
      Acting is the game.

      It holds not just for men, but for women as well.

      If you can't act, well then you know what to do...

      --
      If Pandora's box is destined to be opened, *I* want to be the one to open it.
    5. Re:wait by Anonymous Coward · · Score: 3, Funny

      i wonder if the algorithm is smart enough to offset male attractiveness based on bank account balance

      Or girls that wouldn't care either way.

      Extinct species...

    6. Re:wait by ArsonSmith · · Score: 2

      sorry you used the plural form of girl when you really must have meant "Or the girl that wouldn't care either way."

      --
      Paying taxes to buy civilization is like paying a hooker to buy love.
    7. Re:wait by AlphaWolf_HK · · Score: 2
      --
      Careful with names containing L slashdot.org/~AiphaWolf_HK slashdot.org/~AlphaWoif_HK slashdot.org/~AiphaWoif_HK
    8. Re:wait by kumanopuusan · · Score: 2

      It must be nice to be so naive and/or deluded.

      --
      Use of the words "good", "bad" or "evil" is almost invariably the result of oversimplification.
    9. Re:wait by Anonymous Coward · · Score: 3, Insightful

      Sigh. Here is where most get it all wrong. It is not about *who* you are, or what you *have*, it is all about what you can *pretend* to be or have.
      Acting is the game.

      It holds not just for men, but for women as well.

      If you can't act, well then you know what to do...

      My wife and I met on Match.com, and about a year into the relationship we went back to look at our profiles for the number of mistruths. While we didn't really find complete lies, there were definitely a lot of half-truths and obvious attempts to hide certain things.

      My profile won in the dishonest test by a wide margin. But my wife said she expected that since women are far pickier about non-physical traits than men are. Women have a harder time lying about things that will make men message them unless they post pictures from 5 years ago or something, but that will be immediately noticed.

  4. Surprised people still use... by Anonymous Coward · · Score: 2, Interesting

    I'm honestly surprised people still use online dating sites. At least the traditional ones. I remember when I gave that idea a go and found I generally sent out tons of emails but rarely got any responses.

    At that point I decided I was either A) attempting to contact women that just weren't interested or b) Maybe there profiles were fakes put up by the website to get men to sign up with delusions they might meet someone.

    While I have met people online, I've definitely found my chances are significantly higher in person, face to face.

    If I were to be single again, I'd go for online dating as a complete last ditch effort, and that's mostly because of B) How do we even know these profiles are real?

    1. Re:Surprised people still use... by Deep+Esophagus · · Score: 4, Interesting

      I'm amused by your use of the word "traditional" to describe online dating services. From my point of view, that's still newfangled. Get off my lawn!

      My wife and I were actually one of the first online romances. Back in the days of 300bps dialup, there was a service in Houston that had a bunch of phone lines running into multiple modems on a single computer, so a smallish group (probably 16; I don't remember) of people could chat together. One of the oldies radio stations advertised it, so I plugged the phone number into my Hayes terminal program and met a few people including a lady type person (yes, a GIRL who owned a computer... even though it was just a TRS-80). Within three days of chatting we had started to discuss how many children we would like in our hypothetical family, and we had already started seriously considering marriage before we ever met in person. We married five weeks after we met online.

      That's what is missing from these algorithms. What about those who are attracted by some other factor than physical appearance? What attracted me and Mrs. Esophagus was our shared values and interests. Which is good, since I was rail-thin, covered in zits, and, like any good computer geek, only heard of personal hygiene as a long-forgotten myth from distant lands.

      As for "how do we even know these profiles are real?" -- limit yourself to people you can meet in person, which may mean restricting your search to people within your own city or less than {x} miles away. Don't commit time, money, or yourself until you have both had a chance to do a little snooping by way of facebook pages, google searches, whatever. Hint: If the facebook page appeared only after you make contact, you are right to be suspicious.

    2. Re:Surprised people still use... by Shakrai · · Score: 2

      I spent almost a year of my life on OkCupid, managed to get a decent number of dates for my effort, but I doubt I will never try it again. Online dating poses two particular challenges over meat-space dating:

      1. The people who are inclined to engage in online dating seem to be shier than average. Combine this is the fact that there are a lot of "colorful" characters on online dating, and they are hesitant to meet in person even if there seems to be a connection. Consequently, you end up talking forever before you finally meet them. The problem with this is twofold, one you find out too much about them, and lose out on a lot of the mystery that keeps the first few meatspace dates interesting. You also build a relationship of sorts, it's impossible not to with several weeks of writing letters and engaging in chats. Now when you meet them and it doesn't click you've got a much harsher let-down than you otherwise would for a first or second date.
      2. There seems to be an above average percentage of people who misrepresent themselves. This is hardly unique to online dating, but it's easier to filter a lot of it out when you can meet in person, look someone in their eyes, watch their vocal inflictions, etc.

      I think I landed eight or nine dates on OKC in the time I was there. Probably half of them were normal, just didn't click, the rest had issues ranging from "completely misrepresented herself" to "was lining up dozens of guys for dates" to "thought we were married after two dates". I tried it for all the usual reasons, not really into the bar scene, don't have a whole lot of free time, and so on. If I were to try it again I would insist on a meat-space dates after a few good conversations. I do understand the safety issue, particularly from the female perspective, but someone who isn't willing to meet in a busy public place for lunch is likely too shy/introverted for me, or is trying to play games.

      Incidentally, the last woman I went out with I met while on a run. She's out walking her dog, I'm doing road work, we wind up talking and the rest is history. Thinking back on it, I had my most successful relationships with those that I met in situations where neither of us was looking for dates. It's just easier to be yourself in that kind of situation, I think, and you're more likely to sustain a relationship with someone if you were yourself from the beginning.

      --
      I want peace on earth and goodwill toward man.
      We are the United States Government! We don't do that sort of thing.
    3. Re:Surprised people still use... by Shakrai · · Score: 2

      Most females on dating sites get spammed

      One of my female friends was on OkCupid (she put me onto it, actually) and showed me her inbox once upon a time. *shudder* She averaged 20-25 messages per day, this in a small city (Ithaca, New York), not a major metropolitan area. Over half of them were cheesey one-liners that were dismissed out of hand, most of the rest were outright disgusting, and a small handful were good enough to get a reply from her. Of course, of those, she ruled out the people that she didn't see a physical connection with, which sounds harsh, but that's another of the pitfalls of online dating (there's more to attractiveness than even the best photograph can ever convey)

      Bottom line, out of ~150 messages per week she might have found three or four that got a reply.

      --
      I want peace on earth and goodwill toward man.
      We are the United States Government! We don't do that sort of thing.
    4. Re:Surprised people still use... by Shakrai · · Score: 2

      What attracted me and Mrs. Esophagus was our shared values and interests.

      I don't think we need to know about your oral sex life. ;)

      --
      I want peace on earth and goodwill toward man.
      We are the United States Government! We don't do that sort of thing.
    5. Re:Surprised people still use... by Bender0x7D1 · · Score: 4, Insightful

      I've used online dating sites, and found them quite effective. My girlfriend of over 2 years and I met on an online site. A close friend of mine met his wife on an online site. So, they do actually work.

      I remember when I gave that idea a go and found I generally sent out tons of emails but rarely got any responses.

      This probably means your emails sucked. Did you send a one-sentence email? Something like: "I saw your profile and you seemed interesting so I thought I would say hi." Where was your effort? If you want to meet someone, you need to demonstrate you are interested. Did you point out your similarities, common interests or things you both enjoy? You need to show that you aren't just some random guy spamming a hundred girls to see what will work. Does she have a cat or a dog? Even if you don't have one, you can mention that you used to, or you've wanted one, or ask how much the darn thing sheds. Just something showing it's personalized and, most importantly that you read her profile.

      While I have met people online, I've definitely found my chances are significantly higher in person, face to face.

      Again, that's probably because your emails sucked. There is no tone of voice, no body language or dimension to an email, so you have to do it all with words. This isn't easy, and a lot of people suck at it because they've never had any practice. However, most people (although not all) have a lot of practice interacting with people in real life - even if it is just to order something from Starbucks - making them better at communicating in real life than in an email.

      If I were to become single again, I would be back online right away. It's a fast way to find people who are interested in similar things, and to meet a lot of people that you wouldn't in your regular routine. (When was the last time you went to a coffee shop on the other side of town just to see if you could meet someone new?)

      --
      Reading code is like reading the dictionary - you have to read half of it before you can go back and understand it.
    6. Re:Surprised people still use... by mrbester · · Score: 2

      At least he has one...

      --
      "Wait. Something's happening. It's opening up! My God, it's full of apricots!"
    7. Re:Surprised people still use... by The+Snowman · · Score: 3, Informative

      I agree - anyone ever getting any real replies on those sites?

      I did - from my (now) wife.

      --
      24 beers in a case, 24 hours in a day. Coincidence? I think not!
    8. Re:Surprised people still use... by ranton · · Score: 2

      I agree - anyone ever getting any real replies on those sites?

      Yes, my wife that I met on Match.com is sitting in the other room right now. But both of us are above average in both our careers and attractiveness (although neither of us are rich or and we would not be mistaken for models).

      I don't have any friends who were successful with online dating unless they were also successful in regular dating. Match.com just lets you immediately know who is available and makes it much easier to weed out anyone who you absolutely would not want a relationship with (doesn't like kids, religious, etc.). But if you have trouble getting dates without online dating, you will probably have trouble online too.

      --
      -- All that is necessary for the triumph of evil is that good men do nothing. -- Edmund Burke
    9. Re:Surprised people still use... by TapeCutter · · Score: 4, Interesting

      if you have trouble getting dates without online dating, you will probably have trouble online too.

      Exactly, it's the modern day equivalent of a "dance hall", somewhere you go to meet the opposite sex. I started dating my first wife at a 1970's disco (I already knew her but not socially), I met my current lady friend in 2001 on a chat site.

      A chat site gives you hints (in the persons profile) as to what you might use to start a conversation, but it takes away all the physical senses, the perfume, the eye-candy, the rubbing of thighs and butts on the dance floor. We old farts enjoy that stuff too, it's just not as attractive for spectators!

      So when I found myself single again at 40, a web site was preferable than an "over 30's" Friday at a mega-pub. Also a lot more physically comfortable, since those places usually have the heaters turned up high to make the punters thirsty (also makes old farts sweat like a pigs). If you (male or female) can hold a conversation via text without coming across as desperate or depraved then there's no reason to be dateless on the weekend if you start typing on Thursday night..

      My "wife" still chats to friends on the net, now that I have a partner the chat sites have served their purpose I'm about as interested in chat sites as I am sweaty discos, the only site I "chat" on these days is Slashdot, and I'm unlikely to meet a lot of women here ;)

      --
      And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
    10. Re:Surprised people still use... by master_p · · Score: 2

      My experience is different. I had a lot of dates with women from dating sites, and I met my wife that way. I have a kid, after 5 happy years of married life.

      I think what matters is the initial approach. Many men go for an impressive opening line, but women don't really want that. My approach was very simple. My initial message was: "hi, how are you?." Most women replied back, and then the conversation started.

  5. There are already similar sites by angel'o'sphere · · Score: 2

    Not that similar ... but http://okcupid.com/ already does a good job in matching people.
    Also: this supermodell example is utter bullshit. Enough men just like an ordinary woman and enough women just want an ordinary man. How helpfull is a supermodell that is womitting twice a day and only wants sex once a week or a month?
    There is much more to matching than just simple attractiveness.

    --
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  6. Supermodels by k2r · · Score: 2

    > if you are Average Joe and try asking out Supermodels Ann, Barbara and Cheryl, you're unlikely to get a reply.

    This sounds funny.
    From my experience many people I consider being quite above average visual attractiveness are attracted to decent Average Joes/Janes - if they are interesting, do stuff, learn interesting things, are caring, etc pp...
    Even musicians, actors/actresses and models.

    However, (Miss|Mister)-US-Of-Dumbnut may be only attracted to each other, but that's natures way keeping the carnage to the gene-pool low.

    1. Re:Supermodels by fermion · · Score: 2
      Ideally, if these dating sites are going to work, it is not just going to be simple physical attraction, it is going to be interests.

      For instance if you are looking at a supermodel type, you are looking at someone who interests run in keeping a body that meets other expectations, adorning that body, and maybe augmenting it to make it more acceptable. Obviously this is time consuming if that is not your interest, then where is the commonality. I can also tell you from experience that such people really crave the approval of others, so if you walk into a room and your own body does not create that approval, it adds stress to the relationship.

      This is true for other things as well. If someone like recreational drugs, legal or illegal it does not matter, and you do not, then what are two going to do? If one person is into extreme sports and the other isn't, can that work? Maybe

      I think there is a bit of an honesty gap because what most people want is sex. So we try to construct a set of interests and finagle our bodies so that we can maximize the possibility that someone will be interested enough to have sex with us. But this is even a problem. There are variations in the expectations of sex, yet most people with just check the box for yes, without any elaboration. One of my friends, and I have also read this recently in an article where it stated research says that women do not tend to climax during casual sex, that she seldom had sex with a guy for the act of sex. There was generally something else. For guys this is true as well, they want to be seen in a relationship with the right kind of person. So we are trying to make ourselves out to attract the kind of person who will make others think better of us, like the supermodel. Or the person who is afraid of looking dumb.

      --
      "She's a scientist and a lesbian. She's not going to let it slide." Orphan Black
  7. "how attractive" is wrong, Chris Brown Pavarotti by raymorris · · Score: 2

    The summary talks about "how attractive you are" and "supermodels". I hope the study doesn't look at it that way, because that's incorrect. The correct question is "to whom are you attractive?"

    Chris Brown dated a superstar. Is he attractive? I'm a total nerd, and not particularly good looking. My wife married me and finds Chris Brown revolting. So who is more attractive, Chris Brown or me? Neither, we attract different women. On the other hand, my wife thinks Pavarotti is extremely romantic. Is Pavarotti more attractive than Lil Wayne? Each is more attractive to some some women.

    If I were single, I'd date Alyssa Milano for sure. Miley Cyrus, I take pity on. I wouldn't sleep with her, I'd suggest she put her clothes back on.* So which is more attractive? A good system would match pairs likely to find each other attractive, not assign a single attractiveness score.

    * okay so maybe I'd pity her AND sleep with her before I suggested she put some clothes on.

  8. Wrong Objective by Bill+Dimm · · Score: 4, Interesting

    The problem here is that if you are Average Joe and try asking out Supermodels Ann, Barbara and Cheryl, you're unlikely to get a reply. Well, not a printable one, anyway. So coming up with yet another supermodel for you to sob over isn't a lot of help.

    This assumes that the goal of the dating site is to find you a mate. It isn't. The goal is to get you to pay as much as possible in subscription fees, or view as many ads as possible so they can make money. If you find a mate, you quite subscribing and quit visiting the site, so that's no good. What keeps you on the site is the illusion that you've got at chance at that supermodel. The optimal situation for the dating site is to give you hope without success.

    Go to a site like Match.com. Want to look around to see if there is anyone you would want to date? No problem, just create an account -- it's free! Of course, when other people see your account they will have no idea that you haven't paid the subscription fee and won't be able to read any of the emails they send to you unless you pay. So Match.com has new profiles popping up to give their subscribers hope, but the emails those subscribers are wasting their time sending aren't even seen. Perfectly OK to waste your time as long as it keeps you paying.

  9. Why Bother? by Frosty+Piss · · Score: 2

    I told him to accentuate his large bank account. After that he found a nice girl looking for a sugar daddy. He gets regular sex, and she gets to go shopping. Laugh all you want, but they are both happy.

    Why bother with a "dating" site if all you want is a hot chick for a steamy fuck? Just go to Backpage.com or Craig's List, or the back pages of whatever "alturnative" weekly your city has, and schedule a "date" or a "massage" ...

    --
    If you want news from today, you have to come back tomorrow.
  10. Obligatory by mib · · Score: 5, Interesting

    Read, be enlightened. Why you should never pay for online dating, a blog entry from the founder of OKCupid (via the wayback machine since it was pulled when they got bought out by for-pay dating site match.com):

    http://web.archive.org/web/20101006104124/http://blog.okcupid.com/index.php/why-you-should-never-pay-for-online-dating/

  11. Re:Hi, my name is Werner Brandes. My voice is my p by Shakrai · · Score: 2

    Dude! That's not the right Werner Brandes quote to use in a discussion about online dating.

    "Shall I phone you, or nudge you?" <--- That's the one you want to reference. ;)

    --
    I want peace on earth and goodwill toward man.
    We are the United States Government! We don't do that sort of thing.
  12. The truth about online dating by kheldan · · Score: 3, Interesting
    "The truth" according to my past experience and observations at least, so take it with a salt lick-sized grain of salt, YMMV, etc.

    Online dating seems to contain the following people:
    • Attention whores
    • Porn site operators looking to increase their business
    • Porn chicks
    • Prostitutes looking to increase their business
    • Predators
    • Earnest but desperate undesirables
    • People with social anxiety disorders of one degree or another
    • Seemingly average people, but with "issues" (ranging from mild to severe, and ranging from few to many)
    • Actual average people

    So far as I can tell "Actual average people" occupy only a small percentage of the total of this list.

    I've even tried paywall-protected online dating, with similar observations to the above. You might say that I just had a bad experience, but in the past I tried this time and again, with the same results. My conclusion? Online dating is a waste of time and money at best, and a total scam at worst. Not worth your time, money, and emotional energy. Meet people the "old fashioned" way: in person, local to you, in social settings, or at your church (if you're so inclined), or in college, or in the workplace.

    ____________________________________________________________

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  13. Re:"how attractive" is wrong, Chris Brown Pavarott by FredGauss · · Score: 2

    As you suggest "how attractive" is more nuanced than a 0-10 score on a linear scale. As I see it, this is no different than other recommendation systems. e.g. Netflix knows what you watch, knows what other people watch, and can make recommendations based on commonality in patterns. But each person is unique, and recommendations can take on this nature as well. Some users of the site may be relatively insensitive to physical appearance, while others might respond preferably to individuals with certain characteristics that can be quantified by a statistical model (whether this slice looks like Chris Brown, Pavarotti, or both). I'd also expect that this type of analysis will become increasingly common in dating sites, but elsewhere too. Anywhere that there are quantifiable measures that can be attached to people, and commonality established between people, there is the potential for "intelligent" recommendations to be made. Whether this works well in practice is another story, but time will tell. It's also the case that the devil is very much in the details for this type of work, so it's not as though this study means that this "problem" is solved.