Aug 3, 2017

Facebook expands fact-checking program with machine learning

Noah Berger / AP

Facebook is rolling out its fact-checking program for "related articles," more broadly using machine learning, a Facebook spokesperson tells Axios.

  • The spokesperson says Facebook's machine learning tools have gotten better at detecting more potential hoaxes to send to fact checkers since running tests for several months.
  • The rollout will use updated machine learning to detect more potential hoaxes to send to third party fact checkers.
  • For example, if an article has been reviewed by fact checkers, they will show the fact-checking stories below the original post.

Why it matters: This is the latest of steps Facebook has taken to limit the spread of false news on its platform and help expose users to a more diverse range of topics and viewpoints on Facebook. Earlier this year, Facebook CEO Mark Zuckerberg laid out an improved vision for Facebook, that includes helping create a better-informed community.

Timeline: According to a Facebook spokesperson, the company has been doing research since April that shows fact checkers' articles in the 'Related Articles' unit do in fact help people identify whether the news they are reading is misleading or false. Tests have been run in response to people telling the social platform that they want more context to make informed decisions about what they read and share.

Go deeper

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 3 a.m. ET: 665,164 — Total deaths: 30,852 — Total recoveries: 140,225.
  2. U.S.: Leads the world in cases. Total confirmed cases as of 3 a.m. ET: 124,665 — Total deaths: 2,191 — Total recoveries: 1,095.
  3. Federal government latest: President Trump announces new travel advisories for New York, New Jersey and Connecticut, but rules out quarantine enforcement. Per the CDC, residents of those states must now "refrain from non-essential domestic travel for 14 days," with the exception of critical infrastructure industry workers.
  4. State updates: Alaska is latest state to issue a stay-at-home order — New York is trying to nearly triple its hospital capacity in less than a month and has moved its presidential primary to June 23. Some Midwestern swing voters who backed Trump's handling of the virus less than two weeks ago are balking at his call for the U.S. to be "opened up" by Easter.
  5. World updates: In Spain, over 1,400 people were confirmed dead between Thursday to Saturday.
  6. 🚀 Space updates: OneWeb filed for bankruptcy amid the novel coronavirus pandemic.
  7. Hollywood: Tom Hanks and Rita Wilson have returned to U.S. after being treated for coronavirus.
  8. What should I do? Answers about the virus from Axios expertsWhat to know about social distancingQ&A: Minimizing your coronavirus risk
  9. Other resources: CDC on how to avoid the virus, what to do if you get it.

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Coronavirus updates: Global death toll tops 30,000

Data: The Center for Systems Science and Engineering at Johns Hopkins, the CDC, and China's Health Ministry. Note: China numbers are for the mainland only and U.S. numbers include repatriated citizens and confirmed plus presumptive cases from the CDC

The novel coronavirus has now killed more than 30,000 people around the world — with Italy reporting over 10,000 deaths, per Johns Hopkins data.

The big picture: The number of deaths from COVID-19 in the U.S. surpassed 2,000 on Saturday. The United States leads the world in confirmed coronavirus infections — more than 124,000 by early Sunday. The number of those recovered from the virus in the U.S. passed the 1,000-mark on Saturday evening.

Go deeperArrowUpdated 3 hours ago - Health

Gilead expands access to experimental coronavirus drug in emergency cases

Photo: Olivier Douliery/AFP via Getty Images

Gilead Sciences CEO Daniel O’Day said in an open letter Saturday the company is expanding access to its experimental anti-coronavirus drug remdesivir to include severely ill COVID-19 patients.

The big pig picture: President Trump has called the antiviral drug "promising," but the results of six clinical trials on this investigational medicine are still being conducted, so its effectiveness the treatment of the novel coronavirus has yet to be proved. The World Health Organization is involved in the tests.

Go deeperArrow3 hours ago - Health