The mathematics of love | Hannah Fry
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- Опубліковано 12 лют 2015
- Finding the right mate is no cakewalk - but is it even mathematically likely? In a charming talk, mathematician Hannah Fry shows patterns in how we look for love, and gives her top three tips (verified by math!) for finding that special someone.
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I adore how she keeps making jokes and everyone is like -crickets- so she starts laughing at herself
People laugh at it, but only a few... so it doesn’t get picked up by the mic.
I don't get why people are keep saying this on TED, you can hear the laughters pretty easily with headphones on
The crowd is laughing, it's just not picked up by the microphones very well.
American audience would not understand "minger" ( unattractive woman in UK slang) and many other quips she makes to jazz up her maths driven lecture.
@@davis7099 I got it it wasn't very hard to understand
The first time I saw that 37% was in a Numberphile explanation of how to choose a toilet.
Partner is equal to a toilet
If I remember correctly it was also Hannah who was featured in that video
I am pretty sure the original name of the problem is called "the secretary problem"
@@steff7395 yeah i remember that 2
as a clerks fan every time I see the number 37 I have to say " in a row!!"
I've done all my calculations and the result is: Hannah Fry.
Congtatulations Dr. Fry.
That one person who's like a 0.5/5 in attractiveness, yet received nearly 100 messages in a month is a goddamn winner LOL
The person with the highest attractiveness rating receives only 25. I guess people are scared of how good looking that person is.
The upper part of the chart are all girls and the bottom of the chart are all man.
You look attractive, how is going you?
@@ALFABETAS999 You do make a good point, it would be interesting to see the charts split up in gender.
@@miriamkorver1443 the studies of cupid was only about female ratings given by men
One of my favourite TED Talks. I (as a Psychology undergraduate) really appreciate how the maths has been neatly woven into a topic that has a great psychological basis.
Well the fact you find this so interesting as a professional, says a lot about your field and your poor lack of dating psychology.
"Let's imagine that you starting dating at 15". yeah maybe in some alternate reality lmao
DannyboyRFC06 ?
hahaah, i have 22, and nothing to tell you haahah
20 would be more likely, if you want to take a round number.
@@miriamkorver1443 I prefer symmetrical like 69. that's a good age to start.
@@paulgoogol2652 that's not symmetrical though
Half the guys watching this fell in love with this speaker.
Why is the TED crowd laughing at the Sarah Jassica Parker joke, but ignoring the mathematicians jokes? This isn't the audience I was expecting at all.
I can't believe nobody laughed at the Piers Morgan burn.
I think the audience does not know what the topic will be? This way you can broaden your horizon and go see a math talk even if you usually don't like math. I think that is how TED works.
Oh for Christ sake stop being pretentious. "Hurr durrr they should be a higher caliber of person durrrr." Obnoxious.
I thought it was only wealthy and 'well-to-do' people, which you can buy an education, but you cannot buy intellect. Well, until we get Crisper Genetic super babies.
HANNAH FRY IS SO GORGEOUS
My favourite scientist. Her TV stuff is brilliant, and understandable.
Curse you Hannah Fry with your engaging presentational style and marvellous voice!
I can listen to her all day. What an incredible woman!
"Love isn't rational"
Pythagoras would be shocked
markog1999 Well if love is zero, then it can be rational :)
I see what you did there ... I'm slowly clapping to you...
i'm laughing so hard for this
Too bad when perfect person #38 comes along, you're only #21 on their list. :)
Rules are like hearts.Made to be broken ;-)
dowddash Let's just hope that the other person knows nothing about this theory.
Story of my life.
That's makes a really interesting question actually - Within a group of agents who are each searching for an optimal other agent within the same group, what's the optimal search strategy. is it still the 37% rule?
@@za012345678998765432 37% rule works like this: With no other information, Given (N) number of options with a single unique(?) nonnegative parameter that is want to be maximized, Optimal search (or optimal stopping point, hence the name optimal stopping theory) is to
1) take (N*(1/e)) = N*(37%) of the options, ( where e = 2.7182 is eulers number) consider it as sample set and find the best option in them.
2) Then, you start looking at other options and stop when you find a better option than the one your sample set gave.
3) Fun trivia: This method gives you the best option of all the options with a probability of (1/e) = 37%
For example, think you are choosing a random team in Fifa and you only care the star ratings they have, Now you can apply the "37% rule" to get the best team with 37% probability. But, your info is not limited with the star ratings only. You know that 5 star is the max. So, if you happen to get a 5 star team in any point of applying the rule, you can stop at that point, including "sample collection"
In your question, If "being within the group" does not provide additional info, for ex, you know agent 007 is the best and you picked him similar to above case, then you can apply the "37% rule" to get the best agent with 37% probability.
Hannah Fry - Well you have taught this old man a lot. About music, algorithms, and the internet. Your book was a complete eye-opener. You have helped me with my recovery. Thank-you.
This woman was hilarious! Why was no one laughing at her jokes? Must have been a non British crowd.
BTW, she is lovely. Anyone know if she's married yet?
+Tobi Areje i was wondering the same too, I'm not even British but I was so confused why I was laughing by myself while the audience was dead silent.
+Tobi Areje I see a wedding ring on her left hand.
Richard Brand Well spotted
+Tobi Areje She also says it in the presentation...
ImKrazyFrench Well heard
Best TED talk I've ever seen! I love using numbers to understand behaviour and she is so full of wit and charisma.
If this presentation lasted a little bit longer I could have fallen in love.
She's amazing. I could listen to her for hours
She is my favourite female mathematician, by far! Just bought her books on audible.
She is an interesting speaker. I enjoy her passion for mathematics and her speech on the subject.
By the way, the graph she shows at 5:33 absolutely works for the popularity of things on the internet, such as youtube videos and news articles. If you say something controversial to get people in the comment section to bicker at each other, that will drive a lot of activity which will lead to recommendation engines pushing up its ranking. The end result: click bait, articles meant to irritate you, and popular authors being anything but qualified. The trollification of everything.
"Never let the sun go down on your anger" amen fam
She is now my new hero. About to sit Maths exam and need her to be my coach!
One of the most entertaining talks I've seen yet! :D
The thing about hiding things that could scare off people on dating sites is absolutely true. I have noticed that I contact people who have something "negative" that I don't care about. Also, I am a member of two different websites. On one, I made a very attractive profile and on the other one I didn't really care. The latter attitude gains me a lot of attention from people who contacted me mostly because of something controversial that they shared or wanted to talk about. Be completely honest about yourself and show the crazy things you believe will scare everyone away. It actually helps.
Really well put together presentation. Thanks Hannah
Saw you just yesterday on Numberphile :)
Yeah she gets around if know what I mean haha
And Head Squeeze
Numberphile shoutout! If anyone who watched this video got more interested in Mathematics, I highly recommend you give the Numberphile channel a look! You might find yourself among a family you never knew you had =)
V& b
I really like her voice, great for listening.
I think it might be the case that couples with lower negativity threshold actually break up much before in the stage of their relationship, and those that have a high negativity threshold, take up longer for the build up and the final act. Hence, such couples don't exist in the dataset, and only those of the lower negativity threshold appear that are already successful.
That’s a really good point. I think what you are talking about is called ‘survivorship bias’.
Hi TED =),
Thank you for taking the time and effort to both upload and share this video with the youtube family. I hope you have a nice day =).
Raymond
I really love her accent and manner of speaking
i am speachless... i came here from an other video of her about monopoly that when i first saw her i said naaah not a big deal but slightly later i felt in love with her just from the way she was interacting... i came here and found her teaching about mathematicks of love with an amazing speach and stage performance!!!
OOOOHH my GOD Marrie me Hannah!!!
The point is guys.... search for girls with internal energy and attitude like Hannah!
Search for beauty on skin but value heavily more the beauty of mind//soul
How did anybody get me interested in mathematics??? Great job!!!
This was a great talk. John Gottman, Ph.D. writes the best relationship books I have read and they can be most helpful to those who want to improve their ability to have a healthy long term relationship.
That giggle at 14:40 is priceless X-D (comparing husband-and-wife-fight with a nuclear war).
Before I begin playing this video: Solving basic and advanced algebra equations kept my brain running! Math could have been frustrating, but I thoroughly enjoyed the heck out of it. I got smarter like that, like how people get stronger after doing muscle workouts at the gym.
Why is no one laughing, I was laughing out loud alone in my couch at her jokes...
Hannah is a gem.
9:47 that hand gesture as a subtle reference to how life alone would likely go
Hannah Fry; simply stunning. also, brilliant, among other awesome things as well. what a lucky significant other she has.
The 37% benchmark was very interesting. Thank you Hannah.
I love U, Hannah)
simppp
I love her, too. I challenge you to a duel!
sus
What a wonderful talk.
I was afraid this talk was going to be like dissecting the frog -- you learn nothing and kill the frog. But this was actually really interesting and entertaining. :-)
Yes but will it result in more frogs being kissed by princesses.....rivit...rivit....
Shawn Ravenfire Very original analogy there my friend. I mean, its not like a similar analogy was used to explain why we shouldn't analyse humor by the author E.B. White.
Patrick McNerney It's a common expression.
+Shawn Ravenfire Bit like every TED talk, they all appear boring until you watch them...
That's not how the expression goes... Short proof: dissecting a frog *does* make you learn.
Numberphile :) Good to see the crossover of subscribers for both of these great channels :)
She is amazing.
I just randomly find this video but I have spent 17 minutes to finish it because she is so funny and beautiful!
very interesting and well presented speech thanks hannah!
there's a good chapter on optimal stopping with regards to finding love in the book Algorithms to Love By, if anyone is interested
What's 37% of 0?
Oof. When you said "0" I felt that
It’s 37% of the time period you want to spend on finding a partner, so 0 would mean you wanna get married for life this instant xD
With that said, I totally feel you, bro
Lmao
I like Hannah Fry, i like her voice and she is really smart.
An important note is that Divorce is *not* the termination of a *Happy* marriage.
Divorce is the termination of an *Unhappy* marriage.
Y'all need to listen to A Curious Case of Rutherford and Fry, it's great stuff
Great talk. As a lover of....well, love, and psychology, his research fascinates me.
Intelligent, Beautiful & A Great Sense of Humor! Teach me where I can find a woman like you!
Hannah Fry es una matemática, autora y presentadora de radio y televisión británica. Es profesora de Matemáticas de las Ciudades en el Centro de Análisis Espacial Avanzado de la UCL
I first saw Hannah on Numberphile, she was brilliant and entertaining there, and this was equally brilliant and entertaining. Also, the name "Hannah" is awesome because it's a palindrome. That is all.
having been married 17 years, this really distinquishes me.
Seen her give this talk in a different video a while ago. Age hasn't harmed her one bit. Wish I was british so I could be one of her ~26 matches
Smart, likes math, sense of humor, British accent and a ginger. I'm in love.
The dealing with problems (lower threshold for negativity) and less divorce reminds me of risk management training I received.
The oldest use of not letting the sun go down on your anger is in the Bible: Ephesians 4. According to the 3rd Ed of the Oxford Annotated Bible, that text dates at the latest to the late first century.
The scatter plot at 4:20 shows a lot of scatter (duh but there is also a bit of positive correlation. It would be illustrative to see what that correlation value is!
I feel like looking for love is a really good place for a satisficer. It seems to me that, in the real world, you would have some sense of a lower bound for a good relationship, and an upper bound for a possible relationship before you start dating. Therefore you would not be limited to comparing each person with those who came before, but you could also reject all those under your lower bound, and stop when you are sufficiently close to the upper bound of what's possible. Throw in some extra rules to handle the possibility that you won't come across someone that close to the upper bound, and maybe throw in some rules for dating in parallel, and I think you have a much more accurate and optimistic model.
lmao. I found her pretty funny actually. Don't know what sticks some people have up their butts.
Microphones record her better than the audience. You can hear laughs, they're just recorded poorly
@@chopun3862 A few times you could hear the laugh audience loud and clear but other times you couldn't really hear anything so I don't think that's the case.
I did find her jokes funny, though.
@@Carbon_Crow you're wrong.
@@chopun3862 could you be more specific?
@@Carbon_Crow nah just wanted to be obtuse ok UA-cam. It's quite fun. I see why the trolls do it ...
Nice
This expand my thoughts about the application of Maths
I think emotion is baseline-able and therefore predictable to a high extent. It just requires an incredible inductive attention.
wow the outro was very convincing!
how can you know when you've dated 37 percent of your potential dates?
You'd have to pick a year at which you're going to stop dating, and then only go on a certain number of dates per year so you can keep track. So it's not too realistic in practice, haha.
Isn't it thirty-seven percent of the time you'd spend dating? Say you start at 15 and you intend to be married at 35. Then at age 21 you should expect to meet the "perfect person"
@@shanineedwards6894 How does that work if you were already married to the perfect person and they passed? And you start again at nearly 40.
@@shanineedwards6894 this assumes a constant rate of dates per year.
But in application this theory should only be taken as a rough estimate.
That's why physics is actually working most of the time. Absolute precision is not needed most of the time
@@kudosbudo It would apply to your next dating pool - don't include your previous dating pool.
very very helpful! thanks
She's on numberphile too right?
Yes!
I love you, Hannah.
Fascinating. Informative and entertaining. She should consider a sideline in stand up comedy as she has good delivery and comic timing! 5 stars *****
Matt Parker is a mathematician and also and stand up comedy, if you like to know someone like that.
Awesome talk!
It doesnt' hurt that she is a smart, well spoken, smoking hot red head with a sexy accent in terms of finding love. Mathematics aside.
Finally someone speaks the truth and no one ever replied .. for four years.
lastmiles delete your damn comment and I will too
Lol
Cute and attractive yes. "Smoking hot?" Ehh...
@@johnroscoe2406 definitely yes!!!
I can’t imagine having enough people wanting to date me to have a valid 37%
You only need three people. Reject the first one (the first 33%) and marry the second, but if you meant valid as in precise it would be harder.
Just loooooooooooooove Hannah Fry! 👍🤓❤️
She is such a beautiful lady a a nice soul. I love her lectures. And she always uses such applied mathematics rather then just talk about plain numbers.
the third point was the subject of a Numberphile video.
26 is actually quite a lot, because that number only speaks of women living near him, since that also went into the calculation.
If all Ted talkers would be able to comunicate as good as she does I probably would not fall asleep after two minutes
Start at 15....
Ooops! ten years too late, now I will be eaten by cats and die alone.
It's complex to determine the moment you start dating, and more complex it´s to define when the dating process finish (maybe one should define these?)
Love Hannah Fry!
This is what happen when you date a mathematician, he will put you in one of his equations and integrate you !
That joke is so Derivative :-)
That's the best way to make sure there's no divide between us
Fascinating
When I read the title " mathematics of love" I said to myself that finally someone found what took me many years to find: the pattern of love, one that exist beyond the rigid statistics that never ever proved true simply because they missed the mathematics of awareness, knowledge and "need" of what we call Love! I was disappointed but maybe it's not yet time for humanity to open a new channel of understanding what they always assume beyond reach! Yet it was funny and the narrator had a positive energy.
Me too!
I have no game, I've already resigned myself to living alone, not getting married or having kids, and I make no effort to find a girlfriend. And there's nothing wrong with that - there's no particular reason you need any of these things, matter of fact they make life more complicated than it needs to be. I feel bad for those people that think the highest value in life is the perfect suburban lifestyle with a wife and kids - it shows that you have no other creative projects to commit yourself to
Cold but might be true.
You have a victim mentality.
Don't expect government (as liberals) or anyone to care about you if you don't care about growing and inproving yourself.
***** nuke the underdeveloped countries and your population growth would stop in a second. Then disallow couples with less then 110 iq to have more than one child, as a job with low intellect requirements would become a rare thing in the future. Having a huge part of the population being a burden for a society is not ideal, so in this scenario improving the average human DNA is imperative, as we need more and more ingenious people to keep growing, even as a species
Therefore smart people HAVE to at least give birth to 2 children per couple, maybe more.
Pierfrancesco Greco I dunno man, I mean Japan got nuked twice and their population exploded. Check out Hans Rosling on this channel, he proves that you can actually stabalise population growth by reducing the number of deaths, not increasing them.
DeoMachina I well know Rosling simulations, and I agree with him. In fact letting high mortality rate countries acquire better tech and welfare would grant them standards similar to ours, which in population terms means near zero growth and a stable society. Of course it way easier to kill them all!!! using just 1 or 2 nukes is not that relevant if you leave alive most of the population.
Make a selection and actually nuke all the major cities of a country, spare relevant archaeological sites or cultural nodes, those you will nitpick with less destructive weapons. Invade the country and set aflame each village and city, decimate the remaining populace by a merit scale you pick. Aquire the land, let the remnant indigenous population work in your nation as second class citizens until they prove their fealty somehow and reach complete citizenship for them and their descendants. Enjoy a new found golden age.
Repeat when needed.
That Jane Austin Quote best thing on it.
Ross needs to watch this
in the mysterious mathematical world, I have an equation.This equation when squared up gives Fermat's results in one unique line. that equation is x^n/2+y^n/2+d=z^n/2.
Hannah Fry is most beautiful math 'creature' I've ever seen.
I totally could become straight because Hannah Fry.
Love u Hannah
The Piers Morgan's wife joke didn't get as many laughs as it should've.
PC culture
@@lvseka I didn't get it. Maybe knowing about the situation helps.
@@lvseka 🙄 No, sounded like she was in America. Fewer Americans are likely to know anything about Piers Morgan, and so fewer people have the context for the joke.
She was talking to a tough crowd
Well, I dont need mathematics to fall in love with this woman...
@TurboCMinusMinus You swallowed a lot of hot air with that red pill...
TurboCMinusMinus Oh dear, you are truly a very sad existence...
I liked the end half (guessing coz I married the first guy I dated), but yeah! very interesting.
13:01 very important
15:28 continual repair
Hello there. So I need to write an internal assessment in maths and I’d like to write it on this topic. Do you know some sources I could use? Thank you for your help!
I think Hannah falls into the Portia de Rossi category
nope, Portia falls into Hannah's category. Hannah could probably do movies but not the other way around ;P
I read the title wrong. I thought it was "the love of mathematics" I was like yeahhh somebody talking about my emotions