All About Algorithms

Social Media

Social media platforms rely heavily on algorithms to curate user feeds. Initially, these feeds were simple chronological lists of posts from followed accounts, but they have evolved into complex systems that predict user preferences. Gary Arndt explains that these algorithms create feedback loops, reinforcing content users engage with and potentially creating information bubbles 1.

The algorithm would determine what it thought you might be most interested in seeing based on how much interaction the post received and what you liked in the past.

--- Gary Arndt

This customization can lead to users being unaware of diverse content available on the platform.

   

SEO

Search engines like Google use sophisticated algorithms to rank web pages based on numerous variables. Gary Arndt highlights that Google's algorithm considers over 200 factors, including the number of links pointing to a page, which can be seen as votes of confidence 2.

Google has an incredibly complicated algorithm that, according to their public statements, has over 200 different variables that they look at.

--- Gary Arndt

This complexity has given rise to the SEO industry, where companies constantly adapt to algorithm updates to maintain high search rankings.

   

Consequences

Algorithms can have unintended consequences, such as creating information bubbles and influencing beliefs. Gary Arndt shares that many flat earth believers were led to their views through YouTube's recommendation algorithm 3.

They were led to these videos bit by bit from the YouTube algorithm.

--- Gary Arndt

This highlights the need for a balance between algorithmic curation and exposure to diverse information sources.