A strange world of mathematical and computational complexity

Over the past few weekends, I’ve been reading on two topics which are way out of my technical confidence. I’ve spent the majority of my software development career building web applications and neither of these are very coincident with web apps right now:

  • blockchains, cryptocurrencies, and autonomous contracts
  • machine learning, neural networks, general purpose GPUs, deep learning

With blockchain stuff, there are very interesting fundamentals underlying a sprawling system of hype and information asymmetry. Every time I go in, it’s “shields up!”, time to defend myself from people trading reputation for short-term speculation or actively spreading inaccurate information. In other words, here comes the snake oil salesmen!

That said, there are cool ideas in there. Solidity is a language built into Ethereum for writing programs that run alongside the blockchain. You wouldn’t want to build a normal application this way, but if you want some degree of confidence in a system, like voting or accounting, a system inside Ethereum and Solidity might make sense. Even more strange, to a web developer, you have to pay for the compute time that program requires in Ethereum itself. Strange and intriguing!

By comparison, machine learning is equally hyped but has little speculation. They both involve about the same level of mathematical and computational complexity. Which is probably how I’ve managed to avoid both so far: I’m far better at social reasoning, which is a big deal in web applications, than I am at math. But I’m trying to change that!

I found deeplearning.js and it seems like a nice gateway into the domain of building neural networks for machine learning, computer vision, etc. And it utilizes your GPUs, if present, which is pretty neat because GPUs are strange little computers we seem to have increasingly more of as the days go on.

No idea where this line of thinking is going. All I know is it’s more fun than reading about yet another client or server side framework. ;)