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dateMore Than a Year Ago
authorGreg Linden
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Only as good as the data
From Geeking with Greg

Only as good as the data

The Washington Post reports on the data used for ChatGPT and other large language models (LLMs): We found several media outlets that rank low on NewsGuard’s...

The biggest threat to Google
From Geeking with Greg

The biggest threat to Google

Nico Grant at the New York Times writes that Google is furiously adding features to its web search, including personalized search and personalized information recommendations...

Ubiquitous fake crowds
From Geeking with Greg

Ubiquitous fake crowds

The Washington Post writes: "The Russian government has become far more successful at manipulating social media and search engine rankings than previously known...

Are ad-driven business models bad?
From Geeking with Greg

Are ad-driven business models bad?

There's been a lot of discussion that ad-driven business models are inherently exploitative and anti-consumer. I think that's both wrong and not a helpful way to...

NATO on bots, sockpuppets, and shills manipulating social media
From Geeking with Greg

NATO on bots, sockpuppets, and shills manipulating social media

NATO has a new report, "Social Media Manipulation 2022/2023: Assessing the Ability of Social Media Companies to Combat Platform Manipulation". Buying manipulation...

Too many metrics and the Otis Redding problem
From Geeking with Greg

Too many metrics and the Otis Redding problem

The "Otis Redding problem" is "holding people, groups, or businesses to too many metrics: They can’t satisfy or even think about all of them at once." The problem...

Superhuman AI in the game Go
From Geeking with Greg

Superhuman AI in the game Go

For a few years now, AI achieved superhuman game playing abilities for Go. It was quite a milestone for AI. When I was in graduate school, people used to joke that...

Huge numbers of fake accounts on Twitter
From Geeking with Greg

Huge numbers of fake accounts on Twitter

It seems like this should get more attention, "hundreds of thousands of counterfeit Twitter accounts set up by Russian propaganda and disinformation" that are "still...

Details on personalized learning at Duolingo
From Geeking with Greg

Details on personalized learning at Duolingo

There's a new, great, long article on how Duolingo's personalized learning algorithms work, "How Duolingo's AI learns what you need to learn". An excerpt as a teaser...

Massive fake crowds for disinformation campaigns
From Geeking with Greg

Massive fake crowds for disinformation campaigns

The Guardian has a good article, "'Aims': the software for hire that can control 30,000 fake online profiles", on fake crowds faking popularity and consensus to...

How can enshittification happen?
From Geeking with Greg

How can enshittification happen?

Cory Doctorow has a great piece in Wired, "The ‘Enshittification’ of TikTok. Or how, exactly, platforms die." It's about that we regularly see companies make their...

Layoffs as a social contagion
From Geeking with Greg

Layoffs as a social contagion

Stanford Professor Jeffrey Pfeffer wrote about the recent layoffs at tech companies, saying that it hurts the company in the long-term, but CEOs can't avoid the...

Are ad-supported business models anti-consumer?
From Geeking with Greg

Are ad-supported business models anti-consumer?

Advertising-supported businesses are harder to align with long-term customer satisfaction than subscription businesses, but they make more money if they do. A common...

Focus on the Long-term
From Geeking with Greg

Focus on the Long-term

One of my favorite papers of all time is "Focus on the Long-Term: It's better for Users and Business" from Google Research. This paper found that Google makes more...

ML and flooding the zone with crap
From Geeking with Greg

ML and flooding the zone with crap

Wisdom of the few is often better than wisdom of the crowds. If the crowd is shilled and fake, most of the data isn't useful for machine learning. To be useful,...

Alternatives to Twitter
From Geeking with Greg

Alternatives to Twitter

About five years ago, I moved most of my blogging from here to microblogging on Twitter. In part that was from the shut down of Google Reader. In part I was finally...

Quoted in the Washington Post
From Geeking with Greg

Quoted in the Washington Post

I'm quoted in the Washington Post today in an article titled "It’s not your imagination: Shopping on Amazon has gotten worse." I'm talking about how Amazon used...

Experimentation and metrics
From Geeking with Greg

Experimentation and metrics

Since the early days of the Web, I've been a fan of A/B testing for promoting innovation and ideas. But A/B testing is a tool. Like any tool, it can be used well...

Making it more difficult to shill recommender systems
From Geeking with Greg

Making it more difficult to shill recommender systems

Lately I've been thinking about recommender algorithms and how they go wrong. I keep hitting examples of people arguing that we should ban the fewest accounts possible...

Wisdom of the trusted
From Geeking with Greg

Wisdom of the trusted

Flood-the-zone disinformation is a problem for crowdsourced data. Wisdom of the crowds, mass amateurization, and rejection of gatekeepers no longer works with coordinated...
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