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Facebook uses Artificial Intelligence (AI) to fight Terrorism

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A man is silhouetted against a video screen with an Facebook logo as he poses with an Samsung S4 smartphone in this photo illustration taken in the central Bosnian town of Zenica, Aug. 14, 2013. The company said it is using artificial intelligence to remove terrorism-related posts. VOA
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  • Facebook said AI has helped identify and remove fake accounts made by repeat offenders
  • The company has been under increasing pressure from governments around the world to do a better job of removing posts made by terrorists

June 18, 2017: Facebook has revealed it is using artificial intelligence in its ongoing fight to prevent terrorist propaganda from being disseminated on its platform.

“We want to find terrorist content immediately, before people in our community have seen it,” read the message posted Thursday. “Already, the majority of accounts we remove for terrorism we find ourselves. But we know we can do better at using technology — and specifically artificial intelligence — to stop the spread of terrorist content on Facebook.”

The company has been under increasing pressure from governments around the world to do a better job of removing posts made by terrorists

Some of the roles AI plays involve “image matching” to see if an uploaded image matches something previously removed because of its terrorist content.

“Language understanding,” the company says, will allow it to “understand text that might be advocating for terrorism.”

AI, Facebook says, is also useful for identifying and removing “terrorist clusters.”

“We know from studies of terrorists that they tend to radicalize and operate in clusters,” according to the blog post. “This offline trend is reflected online as well. So when we identify pages, groups, posts or profiles as supporting terrorism, we also use algorithms to “fan out” to try to identify related material that may also support terrorism.”

Facebook said AI has helped identify and remove fake accounts made by “repeat offenders.” It says it has already reduced the time fake accounts are active.

However, the company does not rely completely on AI.

“AI can’t catch everything,” it said. “Figuring out what supports terrorism and what does not isn’t always straightforward, and algorithms are not yet as good as people when it comes to understanding this kind of context.

“A photo of an armed man waving an ISIS flag might be propaganda or recruiting material, but could be an image in a news story. Some of the most effective criticisms of brutal groups like ISIS utilize the group’s own propaganda against it. To understand more nuanced cases, we need human expertise.” (VOA)

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Facebook will not Remove Fake News – but will ‘Demote’ it

The site had done a trial displaying a red warning icon next to articles that fact checkers had identified as false, but later said it found this approach had "entrenched deeply held beliefs

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The company on Wednesday held an event in New York where it sought to convince journalists it was tackling the problem.
The company on Wednesday held an event in New York where it sought to convince journalists it was tackling the problem. Pixabay

Facebook has said that it will not remove fake news from its platform because it does not violate its community standards. Instead, it says posts that it deems to be fake news will be “demoted” in the news feed.

The social network is currently running an advertising campaign in Britain that declares “fake news is not our friend”. But it said publishers often had “very different points of view” and removing fabricated posts would be “contrary to the basic principles of free speech”, the BBC reported on Friday.

Facebook has been scrutinized for its role in spreading fake news after evidence emerged that Russia tried to influence US voters using the social network.

Facebook mobile app
Facebook mobile app. Pixabay

The company on Wednesday held an event in New York where it sought to convince journalists it was tackling the problem.

“We created Facebook to be a place where different people can have a voice,” John Hegeman from Facebook said while responding to CNN.

Also Read: Facebook Labels Russian Users as ‘Interested in Treason’

“We allow people to post it as a form of expression, but we’re not going to show it at the top of News Feed,” a Facebook spokeswoman told CNN.

The site had done a trial displaying a red warning icon next to articles that fact checkers had identified as false, but later said it found this approach had “entrenched deeply held beliefs”. (IANS)