![]() The researchers say members of the public can use the tool’s transcript search and screen time measurement features to ask such questions as: Does coverage of political candidates lead or lag the polls? On which channels do phrases like “Chinese coronavirus” first appear ? What is the breakdown of screen time by gender on the most popular cable news programs? Media consumers can count the screen time of politicians, newsmakers and experts, or analyze coverage of the 2020 American election campaign. Media consumers can use the tool to examine how the world’s biggest stories are being covered and how news network compare to one another. “By letting researchers, journalists and the public quantitatively measure who and what is in the news, the tool can help identify biases and trends in cable TV news coverage,” said project leader Maneesh Agrawala, the Forest Baskett Professor in the School of Engineering, professor of computer science and director of the Brown Institute for Media Innovation at Stanford University. To facilitate topic analysis, the transcripts are synced with video content and compared across dates, times of day and programs. The tool, which is updated every day, leverages computer vision to detect faces, identify public figures and estimate characteristics such as gender to examine news coverage patterns. The Analyzer increases transparency around these broadcasters’ editorial decisions by using modern AI techniques to automatically measure who is on the news and what they talk about. The site is updated daily with the previous day’s coverage, and enables searches of over 270,000 hours of news footage. (Image credit: Shutterstock/Conchi Martinez)īut now researchers at the Brown Institute for Media Innovation at Stanford University have launched the Stanford Cable TV News Analyzer, an interactive tool that gives the public the ability to not only search transcripts but also compute the screen time of public figures in nearly 24/7 TV news broadcasts from CNN, Fox News and MSNBC dating back to January 2010. A new interactive tool uses AI techniques to automatically measure who is on cable news and what they talk about.
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