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How LLMs Work

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If you want to understand how LLMs work, this video is BOMB. Will you be writing your own LLMs soon? You could. But better to think of it as the equivalent of being able to see the list of recommended actions suggested by your dealership during your next oil change and feeling confident enough to say, "Do these 2 now and let's defer the rest until next time." If you really did want to build your own LLM, this book with code on GitHub  is probably one of the best resources. But an even better approach is to learn from the video and the book and then "teach" it (little or no coding, once you understand the levers available to you) to do your bidding. Good luck!

Public versus private | What does it all mean?

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A private sector enterprise is meant to distinguish from organizations that serve the public good , i.e. government enterprises such as the police, the fire station, the construction of roads and bridges. The list is getting shorter every year. For example, government used to include space exploration . Is space exploration an initiative for the public good or a private enterprise? NASA used to be exclusively responsible for sending rockets into space for scientific research and exploration. That was partly because no private enterprise could afford such a huge expense. Furthermore, the investment was assumed to be for the public good because new science benefits us all, right? When the government sends a vessel into space, the goal is to study the universe and add to our scientific knowledge about the universe. Well, no longer. Now we have SpaceX launching flights into space. The motivation is unclear. It doesn't seem to be driven by science. Perhaps the goal is space tourism...

Learning to Fly: Dreams

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If I could do anything at all, I would buy a single engine plane (perhaps a Cessna) and fly from place to place forever and ever. The first career I thought of as a kid was to be a fighter pilot. But my eyesight wasn't perfect and I was told I wouldn't qualify. I was also discouraged for reasons of safety.  A used old Cessna in working condition can apparently be bought for $50k or so. But there would be the additional cost of learning to fly.  When I was 15 or so, I had bought one of those small handbooks you could buy (perhaps the Observer's Book of Aircraft) which listed every plane in the world with a picture and its specifications. I took pride in identifying the few planes that flew overhead where we lived on the IIT campus in New Delhi. We were close enough to Palam Airport (now Indira Gandhi Airport) so that planes would fly overhead low enough to be identifiable. Of course, most of what we saw was easy enough to identify. Boeing 747, 737, and the occasional 727 com...