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Algorithmic radicalization is the concept that recommender algorithms on popular social media sites such as YouTube and Facebook drive users toward progressively more extreme content over time, leading to them developing radicalized extremist political views. Algorithms record user interactions, from likes/dislikes to amount of time spent on ...
The study noted that YouTube’s recommendation algorithm “drives 70% of all video views.” ... for example, were shown videos with Bible verses. ... Show comments. Advertisement. Advertisement.
The alt-right pipeline (also called the alt-right rabbit hole) is a proposed conceptual model regarding internet radicalization toward the alt-right movement. It describes a phenomenon in which consuming provocative right-wing political content, such as antifeminist or anti-SJW ideas, gradually increases exposure to the alt-right or similar far-right politics.
As the numbers of users and items grow, traditional CF algorithms will suffer serious scalability problems [citation needed]. For example, with tens of millions of customers () and millions of items (), a CF algorithm with the complexity of is already too large. As well, many systems need to react immediately to online requirements and make ...
Many algorithms have been used in measuring user similarity or item similarity in recommender systems. For example, the k-nearest neighbor (k-NN) approach [49] and the Pearson Correlation as first implemented by Allen. [50] When building a model from a user's behavior, a distinction is often made between explicit and implicit forms of data ...
Since Lady Gaga's "Bad Romance" in 2009, every video that has reached the top of the "most-viewed YouTube videos" list has been a music video. In November 2005, a Nike advertisement featuring Brazilian football player Ronaldinho became the first video to reach 1,000,000 views. [ 1 ]
A decontextualized algorithm uses unrelated information to sort results, for example, a flight-pricing algorithm that sorts results by alphabetical order would be biased in favor of American Airlines over United Airlines. [18]: 332 The opposite may also apply, in which results are evaluated in contexts different from which they are collected.
Psy's video remained the most-liked on YouTube for nearly four years until August 27, 2016, when Wiz Khalifa's "See You Again" featuring Charlie Puth surpassed it with 11.21 million likes. Less than a year later, on July 25, 2017, Luis Fonsi's "Despacito" music video featuring Daddy Yankee claimed the top spot with 16.01 million likes ...