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News Feed

A News Feed is a curated, chronological or algorithmically ordered stream of items presented by online platforms such as Facebook, Twitter, Instagram, TikTok and LinkedIn to surface posts, articles, videos and advertisements from accounts, pages and publishers like The New York Times, BBC News, CNN and The Guardian. Major technology companies including Google, Meta Platforms, Inc., Twitter, Inc. and ByteDance deploy News Feeds to organize content from creators such as PewDiePie, Beyoncé, Barack Obama and publishers such as The Washington Post, Bloomberg L.P. and Reuters. News Feeds interact with legal and regulatory frameworks exemplified by laws like the Digital Millennium Copyright Act, institutions such as the Federal Trade Commission and events including the Cambridge Analytica scandal.

Overview

The News Feed aggregates posts, links, images and multimedia from sources including The New Yorker, The Wall Street Journal, VICE Media, NPR and user accounts like Elon Musk, Taylor Swift, LeBron James into a presentation layer informed by signals from products such as Gmail, YouTube, Reddit and Pinterest. Platforms implement ranking heuristics influenced by research from institutions including MIT, Stanford University, Carnegie Mellon University and corporate labs like Google DeepMind and Facebook AI Research. The experience spans devices tied to companies such as Apple Inc., Samsung, Microsoft and services like Android, iOS and Windows.

Early implementations emerged alongside social networks developed by entities including SixDegrees.com, MySpace, Friendster and later platforms such as Facebook and Twitter; milestone moments involve executives like Mark Zuckerberg, Jack Dorsey and events such as the expansion of broadband Internet and the rise of smartphones like the iPhone. Shifts in content format followed trends established by creators like Casey Neistat, Kim Kardashian, Shonda Rhimes and organizations such as New York Times Company, The Atlantic and National Public Radio, accelerating with investments by firms like Sequoia Capital and acquisitions by corporations such as Meta Platforms, Inc. and Microsoft. Regulatory and cultural turning points tied to incidents like the 2016 United States presidential election, the Black Lives Matter movement and the COVID-19 pandemic reshaped priorities toward content moderation and trust signals used by platforms.

Ranking algorithms rely on machine learning frameworks developed in part at research centers like Google Research, OpenAI, Facebook AI Research and universities including University of California, Berkeley; techniques include collaborative filtering, deep learning models inspired by work at Stanford University and reinforcement learning evaluated in labs such as DeepMind. Personalization uses behavioral data from integrations with services like Google Analytics, Adobe Systems and identity providers like Microsoft and Apple Inc. to weight features such as engagement from figures like Oprah Winfrey, Cristiano Ronaldo, Kim Kardashian West and publishers like Forbes or The Economist. Platforms balance objectives informed by corporate policies at Meta Platforms, Inc., Twitter, Inc. and TikTok and compliance with statutes like the General Data Protection Regulation.

News Feeds have altered information flows affecting institutions such as The New York Times Company, BBC, CNN and civic actors including Amnesty International, Human Rights Watch and political campaigns of figures like Donald Trump, Joe Biden and Alexandria Ocasio-Cortez. They influence cultural production involving celebrities like Beyoncé, Kanye West and creators such as Zoella while reshaping business models for legacy publishers like Gannett and digital outlets like BuzzFeed. Public discourse and movements including Arab Spring, Me Too and Occupy Wall Street have been amplified or constrained by feed dynamics, with interventions by platforms and oversight by bodies such as the Federal Communications Commission in specific contexts.

Critiques reference issues exposed in events like the Cambridge Analytica scandal, investigations by institutions such as the United States Senate and concerns raised by scholars at Harvard University and Yale University. Accusations include amplification of misinformation seen in episodes involving outlets like Breitbart News, conspiracy networks such as QAnon and the spread of falsehoods during the COVID-19 pandemic, prompting responses from fact-checkers like PolitiFact and Snopes. Debates involve antitrust actions involving companies like Google and Facebook, policy scrutiny by the European Commission and legislative proposals inspired by controversies such as targeted political advertising tied to the 2016 United States presidential election.

Systems underpinning News Feeds use infrastructure from providers such as Amazon Web Services, Google Cloud Platform and Microsoft Azure and leverage databases and frameworks developed by projects like Hadoop, Apache Kafka and TensorFlow. Engineering teams at firms such as Meta Platforms, Inc., Twitter, Inc., Google and ByteDance employ practices from software engineering literature produced at Bell Labs, Bell Labs alumni projects and academic partnerships with MIT and Stanford University. Security practices interact with standards set by organizations such as IETF and ISO, while content delivery is optimized via networks run by companies like Akamai Technologies and Cloudflare.

Regional adaptations reflect legal environments shaped by statutes like the General Data Protection Regulation, national laws in countries such as China and India and enforcement by agencies like the Information Commissioner's Office and Ministry of Public Security of the People's Republic of China. Platform-specific variants arise across Facebook, Twitter, Instagram, TikTok, LinkedIn and regional networks such as Weibo and VK (service), with editorial partnerships involving organizations like The Associated Press, Agence France-Presse and local publishers including The Hindu, Le Monde and Asahi Shimbun.

Category:Internet concepts