Close X
Thursday, January 20, 2022
ADVT 
Tech

Facebook knows you better than your friends

Darpan News Desk IANS, 13 Jan, 2015 11:33 AM
  • Facebook knows you better than your friends
Researchers from Cambridge University and Stanford University have devised a software that can reveal your personality better than your friends by analysing posts that you "like" on the social networking site Facebook.
 
The results showed that by mining Facebook "likes", the computer model was able to predict a person's personality more accurately than most of their friends and family.
 
Given enough "likes" to analyse, only a person's spouse rivaled the computer for accuracy of broad psychological traits.
 
"In the future, computers could be able to infer our psychological traits and react accordingly, leading to the emergence of emotionally-intelligent and socially skilled machines," said lead study author Wu Youyou from Cambridge's psychometrics centre.
 
For the new study, the researchers used a sample of 86,220 volunteers on Facebook who completed a 100-item personality questionnaire through the 'myPersonality' app as well as providing access to their "likes".
 
They found that the computer model could more accurately predict the subject's personality than a work colleague by analysing just 10 "likes"; more than a friend or a roommate with 70 "likes", a family member (parent, sibling) with 150 and a spouse with 300 "likes".
 
Given that an average Facebook user has about 227 "likes" (and this number is growing steadily), the researchers say that this kind of artificial intelligence has the potential to know us better than our closest companions.
 
According to Michal Kosinski, co-author and researcher at Stanford, machines have a couple of key advantages that make these results possible: the ability to retain and access vast quantities of information and the ability to analyse it with algorithms - the techniques of "Big Data".
 
The automated, accurate and cheap personality assessments could improve societal and personal decision-making in many ways - from recruitment to romance.
 
"People may choose to augment their own intuitions and judgments with this kind of data analysis when making important life decisions such as choosing activities, career paths or even romantic partners," added Cambridge co-author David Stillwell.
 
The results might also raise concerns over privacy as such technology develops, the authors contended.
 
The findings appeared in the journal Proceedings of the National Academy of Sciences.

MORE Tech ARTICLES

Porn Addiction Linked To Low Marriage Rates In USA

Porn Addiction Linked To Low Marriage Rates In USA
Using data from the General Social Survey (GSS) to analyse how 18 to 35-year-old men used the internet between 2000 and 2004, the team from the University of West Chester in the US measured the correlation between pornography use and marriage rates among 1,500 participants.

Porn Addiction Linked To Low Marriage Rates In USA

An App Which Can Help You Land An Airplane

An App Which Can Help You Land An Airplane
Here comes an app that would help you land your plane in case the aircraft engine fails. The new iPad app Xavion connects with a small plane's autopilot via wi-fi that would guide you to the nearest airport or safe landing area.

An App Which Can Help You Land An Airplane

Smartphone that 'self-destructs' itself if tampered

Smartphone that 'self-destructs' itself if tampered

Boeing and BlackBerry are reportedly developing a smartphone that will self-destruct itself if someone tampers with the device....

Smartphone that 'self-destructs' itself if tampered

Coatings that conceal real objects

Coatings that conceal real objects

Researchers at the Pennsylvania State University in the US have developed "illusion coatings" that can hide things by making them appear like something else....

Coatings that conceal real objects

Excessive Facebook use could lead to poor impulse control

Excessive online social networking is not only addictive but can be associated with other disorders involving poor impulse control that can lead...

Excessive Facebook use could lead to poor impulse control

Users' engagement up 7 times in GOSF 2014

Users' engagement up 7 times in GOSF 2014

The Great Online Shopping Festival (GOSF) 2014 witnessed seven times more users' engagement than last year, Nitin Bawankule, industry director...

Users' engagement up 7 times in GOSF 2014

PrevNext