Microblogging platform Twitter uses an algorithm that increases the reach of politically right-leaning sources more than politically left-leaning sources, suggested a study. Twitter uses algorithms to personalize the content that its users see on their home timelines.
Professor Ferenc Husjar from the University of Cambridge and his colleagues quantified whether of twitter The algorithm amplifies left-leaning or right-leaning content, using a random control group of approximately two million daily active Twitter users selected by the platform to receive content in reverse-chronological order without personalization and a treatment group for all others. Represents 4 percent of accounts. personal timeline.
The authors analyzed the algorithmic amplification effect on tweets by 3,634 elected politicians from major political parties in seven countries that are highly represented on Twitter.
The authors also measured the algorithmic amplification of the 6.2 million political news articles shared in the United States. The results showed that in six out of seven countries, the privatization algorithm significantly favored the amplification of tweets from politically right-wing sources.
Right-wing US news services were also prioritized. Contrary to popular belief, far-left-leaning and far-right-leaning outlets were not significantly amplified compared to politically moderate outlets.
According to the authors, the results contribute to an evidence-based debate on the role of personalization algorithms in shaping the consumption of political content.