Facebook to now 'fact-check' photos, videos
San Francisco, Sep 14 : In a bid to curb the spread of misinformation, social networking giant Facebook is now expanding its fact-checking capabilities to all of its third-party analysis partners around the world to examine the authenticity of the photos and videos shared on the platform.
"We have built a Machine Learning (ML) model that uses various engagement signals, including feedback from people on Facebook, to identify potentially false content and then send to the fact-checkers for review who analyse the content metadata along with other information to assess the truth or falsity of a photo or video by combining these skills with other journalistic practices or government agencies," Facebook said in a statement late on Thursday.
Based on testing and research, the social networking company claimed that misinformation in photos and videos falls into three categories -- manipulated or fabricated, out-of-context and text or audio claim -- which the platform aims to monitor and reduce.
"We use optical character recognition (OCR) to extract text from photos and compare that text to headlines from fact-checkers' articles and now we are also working on new ways to detect if a photo or video has been manipulated," the company added.
According to Tessa Lyons who is a Product Manager at Facebook, the company started its work on misinformation with articles because that was what people in the US said was the most prevalent form of false news they were seeing.
"What they would do is they will share articles that contain misinformation - and people would be surprised by the headlines because they were false. So, they will click on those articles and land on websites where bad actors were monetising their impressions with ads," Lyons said.
Expanding the fact-checking capabilities of Facebook to third-party partners would add more ratings on the accuracy of the content circulating on the platform using which it would be easier to improve the credibility of Facebook's ML model.
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Evading arrest for months, alleged liquor smuggler arrested after he goes to Prayagraj for holy dip
Bhadohi (PTI): Like lakhs of people who thronged Prayagraj on Sunday to have a holy dip at the Sangam during the Maha Kumbh, 22-year-old Pravesh Yadav too arrived in the city to take part in the ritual bathing that many believe washes off one's sins.
However, destiny had other plans for Yadav, who was allegedly involved in liquor smuggling and had evaded arrest since July 2023, as he was apprehended by cops in the Civil Lines area of Prayagraj owing to strong police surveillance, a police official said on Sunday.
Elaborating further about the arrest, Superintendent of Police of Bhadohi Abhimanyu Manglik said that Pravesh Yadav is a resident of Alwar district of Rajasthan and was absconding for one-and-half years.
Mangalik said during the checking of vehicles on National Highway-19 on July 29, 2023, adulterated liquor meant for smuggling from Alwar to Bihar was recovered and Pradeep Yadav and Raj Domoliya were arrested from the Unj police station area in Bhadohi. However, Pravesh Yadav escaped from the spot. All are residents of Alwar district and were involved in smuggling illegal liquor in Bihar for a long time., he alleged.
A case was registered against them under sections 419 (Punishment for cheating by personation), 420 (Cheating and dishonestly inducing delivery of property), 468 (Forgery for purpose of cheating), 471 (Using as genuine a forged document or electronic record), 272 (Adulteration of food or drink intended for sale), 273 (Sale of noxious food or drink) and 207 (Fraudulent claim to property to prevent its seizure as forfeited or in execution) of the IPC, Excise Act and Gangster Act, police said.
The officer said that Yadav reached Prayagraj to take a holy dip but was arrested by police due to effective surveillance.
