Blog | Hendrik Erz

How to Use ChatGPT Productively

It’s been several weeks now since OpenAI debuted it’s new toy, ChatGPT, and users have experimented with it to find good use-cases. Today I want to focus on those use-cases, and why LSTMs may be a better choice for some of these tasks.

I get your excitement about ChatGPT, but …

… it's time for some realistic reflection (again). ChatGPT is neither a breakthrough, nor anything extraordinary. It is but a mere highly capable machine with which you can chat — for the lulz, not for real. So don't fall into OpenAI's trap and give them free advertisement. ChatGPT has the same problems as all other AI systems before, and here I list them adapted to the situation around ChatGPT.

The Good, the Bad, and the Ugly: Mastodon, Twitter, and Elon Musk

It's been about three weeks since the Twitter-deal went over the counter. While everything is still in flux, what could be happening to Twitter? And, is the go-to alternative Mastodon the alternative academics need? While I do not have any answers, I have a few thoughts on this.

Electron, chokidar, and native Node.js modules: A horror story from integration hell

Today I want to tell you a story that starts in February of 2018 and haunted me until this very day. It is a story about the failure of both myself and the largest software company on earth, Microsoft, to solve a very obscure problem for four years.

Centering a Distribution: A Visual Guide

I recently needed to center a few distributions. While a very simple operation, I tend to double-check my intuitions without blindly implementing something. However, a Google search did not turn up anything useful, so I fiddled around myself, confirmed my intuition, and tell you all about how to center a distribution in this short article.

Why your Spellchecker is Probably Smarter than GPT-3

With more and more advances in the development of large language models (LLMs), more and more people feel confident stating that those models have an actual understanding of language and know what you meant. While this is obviously not true, it begs the question: Do language tools in general never know what we mean, or are there cases where they do? In this article, I think about what "meaning" means and whether or not your spellchecker knows what you meant.

The horrifying beauty of JavaScript

When I started programming, I hated JavaScript. It was inconsistent and had weird quirks. Now I can look back on five years of heavy JavaScript coding and have learned to live with the weirdness. However, the language never ceases to amaze, and so today I share an innocent looking code snippet and dive into the horrifying beauty of it.

Should You Use SQLite?

About a year ago I fervently advocated against using SQLite for storing research data, but was since proven absolutely wrong. In this article I explain where and why I was wrong, and share the real reasons why I think we shouldn't use SQLite for research: A lack of skills and time.

We Need to Stop Talking About "AI"

The category of AI is very broad. When someone talks about AI, they could be talking about anything from a very simple computer program to a large neural network. In this article I argue that talking about AI implies talking about expectations, not about actual, purposeful implementations. In order to be capable of talking about and regulating the dangers of AI we have to limit our use of the term "AI" to precisely what it denotes: expectations and possibilities that may or may not be realized some time in the future.

Heat Exhaustion

For two weeks I've had a serious problem of motivating myself. I had several ideas about what might've been the culprit, and I think I have finally pinpointed it: A feeling of existential dread caused by the climate catastrophe that people have already reported.

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