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stealthcat

149 karma · joined November 20, 2017

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stealthcat··on A multimodal dataset with one trillion tokens
Marketed as “multimodal” but actually texts and images.

Multimodal dataset should be multimedia: text, audio, images, video, and optionally more like sensor readings and robot actions.

stealthcat··on Ask HN: I am Software Engineer 30yo and I feel purposeless
This worldly life is no more than play and amusement. But the Hereafter is indeed the real life, if only they knew. [1]

Know that this worldly life is no more than play, amusement, luxury, mutual boasting, and competition in wealth and children. This is like rain that causes plants to grow, to the delight of the planters. But later the plants dry up and you see them wither, then they are reduced to chaff. And in the Hereafter there will be either severe punishment or forgiveness and pleasure of Allah, whereas the life of this world is no more than the delusion of enjoyment. [2]

[1] https://quran.com/29:64

[2] https://quran.com/57:20

stealthcat··on xAI announces series B funding round of $6B
Unitree is better than Optimus.

Qwen et al is better than Grok.

BYD is better than Tesla.

stealthcat··on Better and Faster Large Language Models via Multi-Token Prediction
Did you have some small toy experiments to prove this?
stealthcat··on Training LLMs from ground zero as a startup
Should list most of the technical debt accumulated so far and rank them. At this stage, lots of corners have been cut.
stealthcat··on Show HN: Elodin – A better framework for physics simulation
Are there decent wind models and motor models if you want to model drones
stealthcat··on The VAE Used for Stable Diffusion Is Flawed
Imagine all those millions of $$$ GPU of cloud credits for training, only to overlook this bug
stealthcat··on Ask HN: Taking a hiatus to learn more ML?
Consider applying PhD program to some ML labs in Europe other than UK and France, they pay livable salaries like junior engineers. Better if in Swiss since the salaries are much higher.

European ML labs generally have less prestige than US/China ML labs but they pay much more humane wages even for people with family.

stealthcat··on Ask HN: Managing Myopia as a Developer
Eat lutein supplements and get as much sunlight and barefoot grounding
stealthcat··on Ask HN: Is it possible to build React Native for iOS without a Mac?
Kotlin Multiplatform.
stealthcat··on Passing nothing is surprisingly difficult
In ML the problem is passing 0D scalar tensor as 1D 1-element tensor.
stealthcat··on Thinking in an array language
How do you trust numbers to “quantify extremely smart people”?

Interviewers know to hire/no-hire within first 10 minutes of talking to candidates.

Similarly, the best LLMs nowadays are probed only with some prompts.

Just last time I see LLM midwit meme on quantifying best scores on all benchmarks vs idiots/geniuses who just prompt something for some while.

Do not try to put numbers on everything.

stealthcat··on Show HN: GodotOS – Fake operating system interface made in the Godot engine
More like GodotDesktop
stealthcat··on Fastest autograd in the West
Fun exercise… but for such use cases, people use Casadi and DrJit

https://github.com/casadi/casadi https://github.com/mitsuba-renderer/drjit

DrJit is made by same author of pybind11 and nanobind.

stealthcat··on [dead]
Isn’t this more of symptom of modern western values?

Try a book by Muhammad Asad (Leopold Weiss), like the Road to Mecca.

Every year during hajj in Mecca, there’s profound view of sea of humans wearing white from vast different backgrounds, wealth, health, ethnicities, continents. You can find Japanese, Africans, Australians, Russians, Indonesians, etc, variety of skin colors and builds, in one place.

Put the world in your hand, not in your heart.

stealthcat··on Ask HN: How to create web, mobile, and desktop apps from a common code base?
Kotlin multiplatform
stealthcat··on Ask HN: What book has been most influential in your life?
Quran
stealthcat··on Ask HN: Where do I find good code to read?
Good code? Code reading is more like understanding different cultures. Read big tech codebases meta and google, to startups codebases like openai and comma.ai, you will see.
stealthcat··on Why Tcl?
Because you work in semiconductor industry.
stealthcat··on ML would have advanced faster if another front-end language had been adopted?
Software engineering is hard problem. How is Julia in multiple authors codebase? A language need to consider ergonomics of multiple users working on same thing. Reading >> Writing.

C++/Python still hold ground in this regards sadly. One side for low-level control, another side for glue code.

Related: https://kidger.site/thoughts/jax-vs-julia/

stealthcat··on Ask HN: How to have a long career in tech?
Not OP, but in my experience, two methods actually work for me

1. Use SRS (spaced repetition system) like Anki to learn a difficult-to-read language. Slowly but consistently ~1 hour a day learn mandarin or japanese. Personally I managed to get JLPT N3 this way in ~2 years.

2. Specific to muslims: Memorize the Quran with the Itqan method [0]. Literally intense drilling by reciting 100+ times for a page of Quran a day by looking the page then 100+ times not looking. Can spend 2-4 hours easily for a page.

[0] https://hifdh.weebly.com/mauritanian.html

Personally Itqan method is way harder than SRS but retention is faster and stronger even without revision for months.

stealthcat··on Ask HN: How to keep an online community from downgrading to Reddit like quality
Depends on subreddit. Birds of feather flock together.
stealthcat··on Ask HN: Burnt out from big tech. What's next?
Join HVM and Kindelia’s Discord. https://github.com/HigherOrderCO/HVM

Read Interaction Nets paper

stealthcat··on Ask HN: Can you crowdfund the compute for GPT?
Last time I saw a project aiming to be like a fast decentralized REPL but with blockchain.

https://github.com/Kindelia/Kindelia-Chain

stealthcat··on The Mathematical Hacker (2012)
Seems like the so called Lisp hackers are Common Lisp users.

Before Matlab was cool, Lisp is VERY maths-heavy and engineering-heavy. Symbolic equation solvers, robot controls, neural nets, etc.

Even Julia which is very Matlab-like has roots to Lisp.

stealthcat··on Ask HN: How can I rediscover my passion about computers?
Find that “itch” that you really want to scratch.

Maybe building self-hosting language/compiler, or a toy linux-like kernel, or a physics engine, games then publish to itch.io, a small numpy-like library that can do autograd, whatever.

Once you start it really is hard to stop.

stealthcat··on Ask HN: Getting into AI?
The spectrum is too wide, might need to dabble to see which works for you:

- Mainstream vision/text/speech, something Huggingface et al do. The classic advice where you learn SGD, stack net layers and put loss, train, deploy on web, clean and collect data, retrain

- Hardware accelerators, inference and training. Check out startups like tenstorrent, tinygrad, mythic. Also involve compilers, net graph data structure and good software frontends and abstraction to hardware to write models onto hardware.

- Anything else, applying ML for finance, manufacturing, oil and gas, all those boring but important stuff

stealthcat··on Ask HN: Lighter alternatives to LLVM
Really, last time I read there’s zig compiler flag to not use LLVM at all (but not all features supported yet)
stealthcat··on Saudi Arabia sentences tribesmen to death for resisting displacement
Religion is easy [0]. Those who commit apostasy are given time to reflect and repent to become muslim again, it is not like they are not given chance to turn back and live.

[0] https://www.abuaminaelias.com/dailyhadithonline/2011/04/30/i...

stealthcat··on Ask HN: Why does Machine Learning use these assumptions?
So far sadly yes? http://www.incompleteideas.net/IncIdeas/BitterLesson.html

tl;dr So far things that enable faster search and faster learning win over long run.

Recursive things like backprop in NN and optimizing reward over long trees of states, seem to win despite huge compute requirements.

Personally I think we are still on the right track of trying to do the right thing, then do the thing right, then do the thing faster.

You cannot refute the things you do not understand.

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