AI-generated portrait sells for $432,500 at auction

midian182

TechSpot Editor
Staff member

An anonymous buyer paid almost half a million dollars for Edmond de Belamy, which was created by three Paris-based friends—one a machine learning student—collectively known as Obvious.

There has been a fair amount of controversy surrounding this painting, and not just because of how it might affect the art world in general. Obvious used 19-year-old Robbie Barrat’s Generative Adversarial Networks (GAN) package, which is freely available on GitHub, and trained it on a data set of 15,000 portraits painted between the 14th and 20th Centuries. The network then tried to generate its own image.

Obvious said it did use Barret’s work, but the code was altered. The group also thanked Ian Goodfellow, the creator of the GAN algorithm.

“Am I crazy for thinking that they really just used my network and are selling the results?” tweeted Barret.

Some outlets have reported that the painting was “created” by AI, whereas “generated” is a more accurate description. As noted by the BBC, the algorithm compared its own work to those in the data set until it could not tell them apart.

Speaking to Motherboard, Mark Riedl, an associate professor of AI and machine learning at Georgia Institute of Technology, said: “The algorithm isn’t the only thing that went into creating this art—GANs don’t have free will.”

“They’re really, really complicated paintbrushes with lots of mathematical parameters, and you can use this paintbrush to achieve an effect that might be hard to achieve otherwise.”

At the bottom of the painting is a section of the algorithm that generated it: “min G max D x [log (D(x))] + z [log(1 – D (G(z)))].”

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Squid Surprise

TS Evangelist
Now we wait for the lawsuit from Barrat.... wonder if you are entitled to profits from an open-source project?

I'm guessing he gets 0...
 
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amghwk

TS Guru
Wish I had that much money to buy me things I wanted to use like a latest gaming laptop and desktop, a car, medical insurance and the rest put into investment, rather than buying a frame with blurred picture of someone I don't know and leave it hanging on a wall.