Kelvin's Blog

Hello! This blog is a collection of articles, essays, and thoughts on diverse areas like machine learning, computational chemistry, software, bains, and society. If you're not interested in all areas, it's best to filter the posts by categories, so you can get articles focused on that topic only.

There's art in creating software that doesn't scale

You create software that is local, fun, private, and free of commercial exploitation. Software can be like "a home-cooked meal" and something inherently personal.

Less Noise

What I envision for good digital spaces are ones that allow users to curate their experience and are not entirely run by algorithms. Creators should also strive to widen the signal-noise gap.

Goodhart's Law and Designing Good Systems

  • Kelvin Paschal
  • Essays
  • Dec. 21, 2024
There's a saying that 'the purpose of a system is what it does.' While many people might agree with that statement, there are certain cases where we have desired outcomes, and it would be unwise to settle for emergent properties that are observed.

In the Fading Light of Prologue

We all live through our prologues, but we never know when the ride ends and turns into an epilogue. Just as John Green wrote, "You die in the middle of your life, in the middle of a sentence."

Beyond the Wall's Gaze

  • Kelvin Paschal
  • Essays
  • Oct. 19, 2024
From that vantage point, I had an unintimidating view of Zuma Rock, and I would go up there to watch the sunset in the evening. On idle days, I whiled away the hours trying to synchronize my heartbeat with the pulsing red light atop a radio mast near our apartment

Personal life is a playground for solving optimization problems

  • Kelvin Paschal
  • Essays
  • May 19, 2024
It is uncommon to discuss optimization in terms of our daily lives; instead, it is typically reserved for contexts involving large-scale operations, supply chains, technology, or business procedures.

Involuntary Chants

I've been trying to diagnose a phenomenon that I noticed in myself for a few months. I don't know what to call it, but I'll go with "Involuntary Chants." That might not be a fitting name, but I'll describe it using two instances.

Lessons from Ajegunle-style music in the 90’s

Although their songs had different lyrics, they mostly told a similar Nigerian story, which is also similar to what Fela narrated in his song
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