Register for an account

X

Enter your name and email address below.

Your email address is used to log in and will not be shared or sold. Read our privacy policy.

X

Website access code

Enter your access code into the form field below.

If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. Your website access code is located in the upper right corner of the Table of Contents page of your digital edition.

Technology

Can an Algorithm Give You Advice About Your Love Life?

DiscoblogBy Allison BondJune 17, 2009 3:07 AM
loveweb.gif

Newsletter

Sign up for our email newsletter for the latest science news

Remember that water-filled Magic 8 ball you used to consult? That decision-making toy has gone high-tech, thanks to a new service called Hunch, created by one of Flickr’s co-founders. The site enters information about you into an algorithm developed by MIT computer scientists. It then formulates answers to personal questions, from what you should make for dinner to where you should take a vacation. Here's how it works: Just like on matchmaking sites like eHarmony.com, users create a profile by answering questions about themselves—up to 1,500 questions, in this case. After your profile has been created, you can ask the site a specific question. Hunch’s algorithm will lead you through another series of inquiries to filter out undesirable choices and rank those that remain. Finally, the site presents you with what is supposedly your best option. Once the site suggests a decision, you can enter feedback about whether you think the "choice" made for you was a good one. Developers hope that input from users will shape Hunch's algorithm, helping the site yield decisions that users increasingly find desirable. But while the service is clever, it raises a bigger question: Can a computerized system really make decisions as well as a human can? After all, research has shown that humans’ decision-making efforts can be irrational, so capturing human nature in an algorithm could be pretty tricky. And, of course, there's always the possibility that the algorithm could make more rational choices than we'd like. Ultimately, we think it depends on the question: For example, Hunch would probably be a better tool for helping you decide which camera to buy than it would advising you whether to dump your boyfriend. Related Content: Discoblog: Google Turns “Magic Algorithm” Inwards, Predicts Which Employees Will Quit Discoblog: Amateur Geneticists Biohack From Home Discoblog: Ant Intelligence Could Help Us Steer Clear of Traffic Jams

Image: flickr / kjunstorm

2 Free Articles Left

Want it all? Get unlimited access when you subscribe.

Subscribe

Already a subscriber? Register or Log In

Want unlimited access?

Subscribe today and save 70%

Subscribe

Already a subscriber? Register or Log In