Watching the Dutch government trying to get through the public procurement process for a "corona app" is equal parts hilarious and terrifying.

7 large IT firms screaming that they're going to make the perfect app.

Presentations with happy guitar strumming advertisement videos about how everyone will feel healthy, picnicking on green sunny meadows with laughing families, if only their app is installed on every citizen's phone.

Luckily, also plenty of security and privacy experts completely body-bagging these firms.

"It will connect people to fight this disease together" -- "BUT HOW" -- "The magic of Bluetooth. And maybe... machine learning. Oh! And blockchain!" -- "BUT HOW" -- "Shut up give us money, we promise, our app is going to cure the planet"

You got salesmen, promising their app will be ready in 2 weeks, although they can't even show any screenshots yet.

You got politicians mispronouncing technical terminology, trying hard to look as informed as possible.

You got TV presenters polling population support for "The App" by interviewing the most digitally oblivious people.

One of the app development firms (using some blockchain-based crap) promised transparency about their source code for auditing.... so they committed their source, including a backup file from one of their other apps, containing 200 emails/passwords to Github.

It's kind of entertaining... in the same way as a surgery documentary about the removal of glass shards from a sexually adventurous guy's butthole.

Imma keep watching out of morbid fascination.... from a very safe distance, far away from the blood and shit that's splattering against the walls.

And my phone -- keep your filthy infected bytes away from my sweet baby.

I'll stick with social distancing, regular hand washing, working from home and limited supermarket trips, thank you very much.

My manager is so obsessed with machine learning that during a discussion today, he asked whether we could use ML to find the distance between a pair of latitudes & longitudes. He is a nice guy, though.

!dev

TLDR; younger brother is an unreliable fuck. Learning to be a pathetic trickster. Penny teller cheap ass jester.

Hello folks. Time for a little family story.

This started around mid June.
I was a little tight on money the past few months. I had a broken laptop, that my brother wanted to buy. So I told him that he can have it for 100 bucks. It was a 1k gaming laptop 2 years ago, (i7, gtx 960m, 16gb ddr4). But I didn't know how much it would cost to repair. So I was happy with the price and so was him.

He told me he would pay by the end of June.

Hi didn't pay. He repaired the laptop for free by asking his boss, that used to be my friend (I'll probably tell you guys about that in another rant, best friend, got in a fight, stopped talking, next day my brother asked him for a job).

A month later, mid July, I told him I needed the money.

He literally said:

"I don't care for what you need. I'll pay you when I think it is a relevant expense, now I have money only for buying tools and investing in my career".

He was buying 15 usd pens (not only 1), because he wants to have expensive crap.

That was a bit disgusting, but not shocking. (I'm used to his little brat attitude, he's 26 btw).

I thought to myself. Ok, you want to be a bitch?. Then pay more.

I told him that he appreciated a good that wasn't his and that he should either pay now or agree to a new price. He didn't like that idea, but eventually we agreed to make it 300usd.

And one of the clauses was.

"I shouldn't ask him to pay." 🙄

He would pay when he could. (entitled brat attitude again). Ok. Fine.

It's been a month from that. He teased that he would pay 3 weeks ago. And he didn't. I asked him how was the "not asking for payment clause", because he did the teasing and I wanted to know if that kind of shitty mind games was part of the deal.

So that's the background story for the laptop.

Now time for a dinner story.

We share dinner once or twice a week. And when any one is short in money we keep a tally on who's been paying.

When I have money I just let the tally go in my favor, an buy him dinner whenever he says his short on money.

Note: Here, fries and soda are not part of the price, so the one that is short on money pays the fries and soda.

Today it was not one of those days. (Dinner here is about 15 USD for 2, with fries, and soda, nothing fancy, nor healthy, but an exuse to hang out with my only brother that would not eat a salad even if it was free).

I owed him 10 bucks, and he owed me 1 dinner. I asked him if he's buying dinner today. He said that the tally is even because last meal I didn't pay the chips. 🧐. (That was settled because I didn't pay once, but made up for it later)

Again with his entitled ass shitty attitude.

I just said. I don't want to hear your excuses. Here's your money. I want my laptop tomorrow, I'll sell first thing Monday. And tell me how much did you spend on repairs and parts and I'll pay you.

And now I'm sad. 🙃

Mainly, because is just so fucking boring to deal with a person that counts every penny. I fed him for 10 year while he was having problems, (alcohol and depression), And now he comes with this shitty ass counting pennies attitude, wtf?

I literally felt poorer just by counting the cents that made part of this story. (Really, who the fucks keeps track of chips and soda??? What are we 15yo??)))

It's one thing to be trapped in a 3rd world country where everyone is trying to fuck you. You learn to deal with that shit. And it's ok.

But seeing that your little brother is learning the same cheap trickery is just sad. The same cheap approach to life. The same easy and pathetic mind games is just fucking sad.

I don't even mind the money anymore. I was short on cash 2 months ago, I'm gladly better now. But finding out that he's becoming a little scammer is a bummer.

I just needed to vent. I think I should stop enabling him. And maybe keep some distance, it is fucking depressing to be counting cents to settle an argument. By dealing with that fucktard I end up counting cents just to figure out who's right.

FFS GOOGLE, WHAT MAKES YOU THINK THAT A PERSON WHO WANTS TO LEARN MASCHINE LEARNING, DOESN'T KNOW HOW TO CALCULATE THE DISTANCE BETWEEN 2 POINTS???

After a lot of work I figured out how to build the graph component of my LLM. Figured out the basic architecture, how to connect it in, and how to train it. The design and how-to is 100%.
Ironically generating the embeddings is slower than I expect the training itself to take.

A few extensions of the design will also allow bootstrapped and transfer learning, and as a reach, unsupervised learning but I still need to work out the fine details on that.

Right now because of the design of the embeddings (different from standard transformers in a key aspect), they're slow. Like 10 tokens per minute on an i5 (python, no multithreading, no optimization at all, no training on gpu). I've came up with a modification that takes the token embeddings and turns them into hash keys, which should be significantly faster for a variety of reasons. Essentially I generate a tree of all weights, where the parent nodes are the mean of their immediate child nodes, split the tree on lesser-than-greater-than values, and then convert the node values to keys in a hashmap to make lookup very fast.

Weight comparison can be done either directly through tree traversal, or using normalized hamming distance between parent/child weight keys and the lookup weight.

That last bit is designed already and just needs implemented but it is completely doable.

The design itself is 100% attention free incidentally.

I'm outlining the step by step, only the essentials to train a word boundary detector, noun detector, verb detector, as I already considered prior. But now I'm actually able to implement it.

The hard part was figuring out the *graph* part of the model, not the NN part (if you could even call it an NN, which it doesn't fit the definition of, but I don't know what else to call it). Determining what the design would look like, the necessary graph token types, what function they should have, *how* they use the context, how thats calculated, how loss is to be calculated, and how to train it.

I'm happy to report all that is now settled.

I'm hoping to get more work done on it on my day off, but thats seven days away, 9-10 hour shifts, working fucking BurgerKing and all I want to do is program.

And all because no one takes me seriously due to not having a degree.

Fucking aye. What is life.

If I had a laptop and insurance and taxes weren't a thing, I'd go live in my car and code in a fucking mcdonalds or a park all day and not have to give a shit about any of these other externalities like earning minimum wage to pay 25% of it in rent a month and 20% in taxes and other government bullshit.

Got a high paying job, with great benefits, and a big name, straight out of college. I was hired as a software engineer. Comfy, relaxed, and flexible.

The problem comes where it was not the job I was expecting. It has been almost a year and the only programming I've done has been 1 small copy pasta project. I am worried because I am bored and feeling my coding skills fade away. I'm still a novice programmer and feel like this impacts future career opportunities not learning useful skills for outside of this company. I'm going to grad school to do what I really want but still have the 2 years.

Do I stay or do I make the stressful change again? Other fun thing is I just relocated a distance to an area with not a lot of opportunities so would likely involve relocating again.

A trip to London on the company sounded like a great idea... Until about 3:30 this morning.

So I get it is a trying time right now as most people continue to adapt to a physical distancing world. But it is so frustrating that some teachers can't figure out how to start a video meeting 😑

Makes it really hard to be tested on lectures you can't watch.

Also WebEx sucks!

Doing MCA from a distance learning university(like IGNOU) in India is a joke. In my first sem I wrote some programs in C for considerably less number of lines as I had some experience with newer techniques.
I almost failed!

What are peoples thoughts on taking a sort of backwards step in their career in order to get more experience?

I took my current job as I thought it would be a stepping stone to go on and do more development work (it was my first dev role), but I’ve been here 4.5 years and I rarely do anything other than maybe fix a bug every now and then.

They mainly have me doing non-dev support type stuff, and they don’t use any best practices or anything like that, and I feel that I am falling behind where I should be experience wise.

I am doing a degree (distance learning with the Open University) so I am working on personal development but that’s not much help when I go to interviews.

Should I think about trying to go for junior jobs, rather than just developer jobs, and the pay cuts that may go with that, or should I just grind out leet code etc and keep booking interviews?

Skip to last block for actual question, everything else is about what i see and dont understand.

Machine learning and artificial intelligence is very interesting to me, ive watched a few videos but i cant manage to wrap my mind around it.

I see a few people starting out with projects that appear to be an easy start, but i of course have no idea, were they make a self-driving car in GTA (crashes alot, but still) or teach the program to complete levels in a game (snake, mario, run forrest)

I watched a few videos on Jabrils youtube channel that seemed to make alot of sense, until one point..

How does the AI know when it hit a wall?
How does it know where the walls are?
How does it measure the distance? How does it know when it has respawned?

I find it really, really confusing.
Can anyone of you geniuses suggest me anything to get into this? Id prefer if the goal was to make an AI using machine learning, that can complete some basic game, like in Jabrils videos.

Does anyone know a good source for learning the Damerau-Levenshtein distance(i'm trying to implement a simple spell corrector) and i haven't really found anything detailed on google yet. And also how does Damerau-Levenshtein distance fair to Levenshtein distance in terms of memory or time cost?

How do you plan your personal projects?

I have a couple of ideas rattling around inside my head, and I know if I just sit down and start typing away something will happen but it'll be crap and I'll end up starting over numerous times before giving up.

But if I try and plan then I end up procrastinating, then other things like work, family, and distance learning degree eat up what little time I have available

How do you pick a new language to learn?

I am a C# developer and at work I work on desktop apps and legacy web services etc.

I fancy learning something else so I can have a bit of variety when working on personal projects etc.

I am doing a distance learning degree which has used Java and Python so far, with some PHP and JS etc to come later.

I’m drawn to Ruby as I already have experience there, but I was also thinking about looking at Node as that covers back end and front end all using JS which is definitely useful in general as I look at moving to a more web based role.